Question

18.2 ft
7 ft
Fill in the Blanks. Round your answer to the nearest tenth.

Answer 1

16.8

Explanation:

a²+b²=c²

Rearrange

b²=c²-a²

18.2²-7²=b²

331.24 - 49 =282.24

`\sqrt282.24 = 16.8`