I need precal help?

Science & Mathematics by Anonymous 2018-07-17 23:34:05

Social Science

I need precal help?

3 answers

If the angle of depression from the top of a fishing pier to a person in a kayak is 23 degrees and the pier is 30ft tall, how far is the kayaker to the base of the pier? I will give the best answer

Anonymous

Hint: Draw diagram using SOH, CAH or TOA
Anonymous

tan 23 = 30/x x = 70.68 ft
Anonymous

tan 23° = 30 / answer......do the work