Two ramps are placed back to back as shown. What is the length of the ramp labeled x?

Question

asked Sep 4, 2020 205k views

2 Answers

Trivunm · Answer 1 · 2020-09-09T09:07:21+0000

Answer:

16.6 ft

Explanation:

Use Law Of Sines to solve this:

(Sin 7)/9 = (Sin 13)/x

Cross multiply...

x(Sin 7) = 9(Sin 13)

Divide both side by Sin 7

x = [9(Sin 13)]/(Sin 7)

x = 16.61254121