Answer:
48.7
Explanation:
This is a right triangle, so let's use Pythagorean Thearum to solve.
a2+b2=c2 substitute the numbers in.
= 1,225+b^2=3,600
subtract 1225 from 3600. 3600-1225=2375. Now we have to find the square root.
equals about 48.7
to double-check: 1225 + 2375 = 3600 this equation holds true. so 48.7 is the answer.