A scalene triangle
The lengths of the legs of a right triangle are 15 cm and 20 cm. What is the length of the hypotenuse?
No.
yes
To determine if segments of lengths 8, 7, and 15 can form a triangle, we can use the triangle inequality theorem, which states that the sum of the lengths of any two sides must be greater than the length of the third side. Here, 8 + 7 = 15, which is not greater than 15. Therefore, segments of lengths 8, 7, and 15 cannot form a triangle.
No
No.
Yes, it is possible.
Yes, it is.
a scalene triangle is a triangle with three differant sides
A scalene triangle
The lengths of the legs of a right triangle are 15 cm and 20 cm. What is the length of the hypotenuse?
Yes, because 11 + 15 > 21, 11 + 21 > 15, and 15 + 21 > 11
No.
yes
Given that the perimeter of the triangle is 90 centimeters, we can determine the actual side lengths by multiplying the ratio by a common factor. The total ratio value is 5 + 12 + 13 = 30. To find the actual side lengths, we divide the perimeter by this total ratio value: 90 / 30 = 3. Therefore, the side lengths of the triangle are 5 x 3 = 15 cm, 12 x 3 = 36 cm, and 13 x 3 = 39 cm.
Yes.