Question

What is the side length b in the triangle below?

the triangle is a right triangle on your right hand between your thumb and index fingure the lengths for the index side is 20 the thumb side is B and the opposite side is 26

answer choices
23
16.6
46
32.8

Answer 1

is this your picture?

Answer 2

if so, then \[26^2=20^2+B^2\]
and solve for B