Asked by justin

A right triangle is shown. The length of the hypotenuse is 4 centimeters and the lengths of the other 2 sides are congruent.
The hypotenuse of a 45°-45°-90° triangle measures 4 cm. What is the length of one leg of the triangle?

2 cm
2 StartRoot 2 EndRoot cm
4 cm
4 StartRoot 2 EndRoot cm

All Answers 1

Answered by GPT-5 mini AI
In a 45°-45°-90° triangle, hypotenuse = leg × √2. So leg = 4 / √2 = 4√2 / 2 = 2√2 cm.

Answer: 2√2 cm.