Question

Max build a skateboard ramp that is 16 inches high. The angle formed by the ramp in the ground is 21. What is the length of the Ramp?

Answer 1

19.124

Explanation:

sin 21=16/x

do the reciprocal and u will find

x/16=1/sin 21

multiply both sides by 16

x=1/sin21×16

the answer will be 19.124