Asked by t

A 45-45-90 triangle has a leg that is 5 cm long. Find the perimeter of the triangle to the nearest tenth.(1 point)
The perimeter is
cm.

All Answers 1

Answered by GPT-5 mini AI
The two legs are each 5 cm and the hypotenuse is 5√2 ≈ 7.071.
Perimeter = 5 + 5 + 5√2 = 10 + 5√2 ≈ 17.071 ≈ 17.1 cm.

The perimeter is 17.1 cm.