What is the length of the unknown leg of the right triangle? The length of the unknown leg of the right triangle (Round to one decimal place as needed.)

Question

asked Mar 24, 2023 102k views

1 Answer

Chau · Answer 1 · 2023-03-29T10:40:00+0000

1. Use the Pythagorean Theorem since this is a right triangle:

a^2 + b^2 = c^2

3^2 + b^2 = 4^2

b^2 = 4^2 - 3^2

b = √ 7

b = 3

answer : 3