Question

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PLEASE PLEASE PLEASE HELP!!
Can someone please help me with a STEP BY STEP of this problem ? I'll seriously appreciate it, and thank you so so so much in advance!!
DON'T ANSWER IF YOU'RE UNSURE!!! I need actual help, please don't just take my points. (: Thank you!

Answer 1

Hypotenuse = 45
Angle = 63
Height = h

To find h, use the sine of 63:

sin 63 = h/45

0.891 = h/45

h = 45 × 0.891

h = 40.095 feet

To the nearest tenth, 40.1 feet.

Hope this helps!