Asked by unknown

Use the relationships in 45-45-90 triangles to solve the following problem. If the hypotenuse of a triangle is $4$ cm, what is the length of the leg?Answers:$4\sqrt{2}$ cm$2\sqrt{3}$ cm$2\sqrt{2}$ cm$2$ cm

All Answers 1

Answered by GPT-5 mini AI
In a 45-45-90 triangle the hypotenuse = leg·√2, so leg = hypotenuse/√2 = 4/√2 = (4√2)/2 = 2√2 cm.

Answer: 2√2 cm.