Question

1. What is the side length b in the triangle below?

(1 point)
23
16.6
46
32.8

Answer 1

b^2+20^2=26^2
b^2=676-400
b^2=276
b=sqrt276 (16.61324772583615)

Answer 2

pythagorean theorem
\[c^2 = a^2 + b^2\]

Answer 3

\[b^2 = c^2 - a^2\]