Is a 13 14 15 triangle a right triangle?
We just found out that the 13-14-15 triangle can break into two right triangles with integer side lengths. It turns out that constructing a box with integer lengths for the sides and for the diagonals is a famous (and unsolved) problem.
What is the area of a triangle with 13 14 15?
=2×2×3×7=84 sq.cm.
Is 13 12 5 a right triangle?
Yes, 5 12 and 13 make a right triangle. They are referred to as Pythagorean triplets, where 5 squared and 12 squared equal 13 squared, which is the application of the Pythagorean theorem.
Is 12 14 19 a right triangle?
Expert-Verified Answer
The triangle with sides of lengths 12, 14, and 19 is not a right triangle.
Is 13 a right triangle?
If all three sides of a right triangle have lengths that are integers, it is known as a Pythagorean triangle. In a triangle of this type, the lengths of the three sides are collectively known as a Pythagorean triple. Examples include: 3, 4, 5; 5, 12, 13; 8, 15, 17, etc.
What is the Circumradius of a 13 14 15 triangle?
Circumradius of the triangle = (abc)/(4*A) = (13*14*15)/(4*84) = 65/8.
Is 8 15 17 a right triangle?
Yes, 8, 15, 17 is a Pythagorean Triple and sides of a right triangle.
Is 9 12 15 a right triangle?
Yes, 9, 12 and 15 is a Pythagorean Triple and sides of a right triangle.
What is the 30 60 90 triangle rule?
The 30-60-90 triangle rule is for finding the the lengths of two sides when one side is given. The shorter side is opposite the 30 degree angle, the longer side is opposite the 60 degree angle, and the hypotenuse is opposite the 90 degree angle.
Is 9 12 and 14 a right triangle?
14^2=196 and 9^2+12^2=81+144=225 so the triple (9,12,14) does not form a right angle triangle.
Does 12 16 20 make a right triangle?
So, a triangle with side lengths 12, 16, and 20 is a right triangle.
Is 11 12 15 a right triangle?
Final answer: By applying the Pythagorean Theorem, we learn that the Triangle with sides 11, 12, and 15 isn't a right-angled triangle because the sum of the squares of the two shorter sides isn't equal to the square of the hypotenuse.
Can 5 10 15 form a triangle?
Since 5 + 10 < 15,="" this="" set="" of="" numbers="">cannot form a triangle. Since 9 + 40 > 41, and all other combinations of two sides are also greater than the third side, this set of numbers can form a triangle.
Is 10 12 15 a right triangle?
The Pythagorean Theorem states that the sum of the squares of the two shorter sides of a right triangle is equal to the square of the longest side, also known as the hypotenuse. Therefore, 10, 12, and 15 are not the side lengths of a right triangle.
Is 15 16 21 a right triangle?
The triangles with lengths (15,16,21), (20,23,41), and (6,13,20) are obtuse, while (10,24,26) forms a right triangle. These classifications are determined by comparing the square of the longest side with the sum of the squares of the other sides.
Can 13 5 6 make a triangle?
There is no way to connect 3 sides with those lengths into a triangle.
Is 11 13 17 a right triangle?
Expert-Verified Answer
sides with lengths of 11, 13, and 17. Let's plug these lengths into the pythagorean theorem. (11)² + (13)² = (17)² or 121 + 169 = 289. Since 121 + 169 ≠ 289, this is not a right triangle.
Is 9 13 16 a right triangle?
The numbers 9,13,16 do not form a right triangle. This was verified using the Pythagorean theorem, a² + b² = c², where the sides 9 and 13 and the hypotenuse 16 did not satisfy the equation.
What triangle is 5 12 13?
Yes, a right triangle can have side lengths 5, 12, and 13.
What is the area of a triangle whose sides are 13 cm 14 cm and 15 cm?
84 sq cm.
What are the sides of a triangle in the ratio 13 is to 14 is to 15 and its perimeter is 84 cm?
The correct Answer is:336cm2. Step by step video, text & image solution for The sides of a triangle are in the ratio 13 : 14 : 15 and its perimeter is 84 cm . Find the area of the triangle . by Maths experts to help you in doubts & scoring excellent marks in Class 7 exams.
Can 8 15 7 make a triangle?
There is a property with triangles that sum of two sides of triangle should always be greater than the 3rd side. Here if we take the two smaller sides their sum is 7 + 8 = 15 which is equal to the third side. So it is not possible to construct a triangle with sides 7, 8 and 15 respectively.
Does 39 15 and 36 make a right triangle?
Explanation: If it is a right triangle, then is we substitute the values of the legs of the triangle (15 and 36) and the value of the hypotenuse (39) into the Pythagoras theorem the value of each side of the equation will be equal. 1521=1521 Therefore this would be a right triangle.
Is 18 24 30 a right triangle?
Since the squares of 18 and 24 add up to the square of 30, the numbers 18, 24 and 30 form a Pythagorean triplet, and hence, can be used to represent the three sides of a right- angled triangle.
Does 20 25 15 make a right triangle?
Yes this a right triangle. 15 cm, 20cm and 25cm follows the same pattern as the 3-4-5 pattern of the Pythagorean triplet. The Pythagorean triplet holds true. These are also the most common triangles used on standardized tests (SAT, PSAT, ACT etc...)
Can 12 2.2 14.3 make a triangle?
(12, 2.2, 14.3): As 12 + 2.2 = 14.2 is not greater than 14.3, hence the numbers 12, 2.2, and 14.3 can't form a triangle.
Is 7 10 15 a right triangle?
1 Expert Answer
Since the hypotenuse c will be the largest side, we will use c=15. Not a right triangle.
What is the 45-45-90 rule?
A 45-45-90 triangle is a special type of right triangle, where the ratio of the lengths of the sides of a 45-45-90 triangle is always 1:1:√2, meaning that if one leg is x units long, then the other leg is also x units long, and the hypotenuse is x√2 units long.
Is a 345 Triangle a 30 60 90?
No. The sides of a 30–60–90 triangle are in the proportion 1 - √3 - 2, not 3–4–5. Or, looking at it the other way, the angles of a 3–4–5 triangle are about 36.87°, 53.13° and 90°.
How do you find a 45-45-90 triangle?
Using the side-side-side rule, it's shown that 9,15, and 17 don't make a right triangle.
Does 9 15 17 make a right triangle?
Given a triangle having side lengths 8,10 and 12. As all the lengths are different from each other, this is a scalene triangle.
Does 8 10 12 make a right triangle?
Since 149≠144 149 ≠ 144 , the three sides do not form a right triangle.
Is 7 10 12 a right triangle?
Answer and Explanation:
Given that a triangle has side lengths of 12 cm,35 cm, and 37 cm. Clearly given triangle has all sides of unequal length. So the above triangle is a scalene triangle. so the given triangle is a scalene right angle triangle.
Is 12 35 and 37 a right triangle?
the triangle is a right triangle.
Is 14 48 50 a right triangle?
According to the question, Three sides lengths of triangle 13, 80 and 81. In order to find this triangle is right triangle or not. Hence, using reverse Pythagoras theorem, the three sides of lengths of triangle does not form right triangle.
Is 13 80 81 a right triangle?
They are not Pythagorean triplet.
Is 12 13 15 a Pythagorean triplet?
The trio of 20, 21, and 29 is an example of a Pythagorean triple. Plug these numbers into the Pythagorean Theorem to verify they could be the sides of a right triangle. The numbers verify that 20, 21, and 29 satisfy the Pythagorean Theorem.
Is 20 21 29 a right triangle?
Yes, the Pythagorean Theorem is satisfied by these lengths and a right triangle is formed by the lengths 21, 28 and 35.
Is 21 28 35 a right triangle?
In general, a triangle will exist only when the sum of two sides is greater than the longest side. The longest side of given triangle 15 is equal to the sum of other two sides 6 & 9 thus triangle will be a straight line or triangle does not exist.
Can 6 9 15 make a triangle?
These two calculations do not meet the requirement of the Pythagorean Theorem. Conclusion: The three given lengths do not make a right triangle.
Do 10 15 and 20 form a right triangle?
No, this is not a right triangle.
Does 5 10 13 make a right triangle?
Yes, 5 12 and 13 make a right triangle. They are referred to as Pythagorean triplets, where 5 squared and 12 squared equal 13 squared, which is the application of the Pythagorean theorem.
Is 13 12 and 5 a right triangle?
The sides of a triangle are of lengths 4.5 cm , 6 cm and 7.5 cm. The triangle is a right angled triangle.
Is 4.5 6 7.5 a right triangle?
To construct a triangle, given three sides, we must have the size of the largest side less than the sum of the other two sides. Here, the largest side is 15 and 15<15+1>we can draw the triangle.
Can a triangle have sides of 1 15 and 15?
Yes, 9, 12 and 15 is a Pythagorean Triple and sides of a right triangle.
Is 12 15 9 a right triangle?
Yes, 8, 15, 17 is a Pythagorean Triple and sides of a right triangle.
Is 17 15 8 a right triangle?
where h is the hypotenuse (that is, the longest side of the triangle). The sum of the squares of 9 and 12 does indeed equal the square of the hypotenuse, h=15; therefore, the triangle is indeed a right triangle. Therefore, final answer: Yes, the triangle with sides 9,12 and 15 is a right triangle.
Can 9 12 15 form a right triangle?
If all three sides of a right triangle have lengths that are integers, it is known as a Pythagorean triangle. In a triangle of this type, the lengths of the three sides are collectively known as a Pythagorean triple. Examples include: 3, 4, 5; 5, 12, 13; 8, 15, 17, etc.
Is 13 a right triangle?
Since 5² + 13² is not equal to 14², the triangle with sides 5, 13, and 14 is not a right triangle.
Is 5 13 14 a right triangle?
No. Any two sides must sum to greater than the third or it's not a triangle. In this case 6 + 7 is less than 14.
Can 14 6 7 make a triangle?
1 Expert Answer. the Pythagorean theorem does not hold for the given triangle, meaning that it can not be a right triangle.
Does 11 12 15 make a right triangle?
14^2=196 and 9^2+12^2=81+144=225 so the triple (9,12,14) does not form a right angle triangle.
Is 9 12 and 14 a right triangle?
So, a triangle with side lengths 12, 16, and 20 is a right triangle.
Is 12 16 20 a right triangle?
The Pythagorean Theorem states that the sum of the squares of the two shorter sides of a right triangle is equal to the square of the longest side, also known as the hypotenuse. Therefore, 10, 12, and 15 are not the side lengths of a right triangle.
Is 10 12 15 a right triangle?
The triangles with lengths (15,16,21), (20,23,41), and (6,13,20) are obtuse, while (10,24,26) forms a right triangle. These classifications are determined by comparing the square of the longest side with the sum of the squares of the other sides.
Is 15 16 21 a right triangle?
Answer: Yes, the numbers 24, 32, and 40 can make a right triangle.
Is 24 32 40 a right triangle?
The numbers 9,13,16 do not form a right triangle. This was verified using the Pythagorean theorem, a² + b² = c², where the sides 9 and 13 and the hypotenuse 16 did not satisfy the equation.
Is 9 13 16 a right triangle?
So, (6,8,11) is not a right triangle as the hypotenuse is too long.
Is 6 8 11 a right triangle?
What is the 13 14 15 triangle?
Is a 12 16 20 triangle a right triangle?
What is the area of 13 14 15?
Is 12 15 9 a right triangle?
How do you know if a triangle is a right triangle?
The equation is true! So, a triangle with side lengths 12, 16, and 20 is a right triangle.
Is 17 15 8 a right triangle?
Yes, 9, 12 and 15 is a Pythagorean Triple and sides of a right triangle.