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Akimi4 [234]
3 years ago
15

The accompanying diagram shows a ramp 30 feet

Mathematics
1 answer:
romanna [79]3 years ago
8 0

Using the law of Sin

\frac{sinA}{a} \frac{sinC}{c}

A=32°, a=?

C=90°, c= 30

\frac{sin32°}{a} = \frac{sin90°}{30}

\frac{30sin32°}{sin90°}  = 15.89ft

Rounded answer is 15.9 ft

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Consider right triangle with vertices B - base of the hill, S - top of the statue and Y - you. In this triangle angle B is right and angle Y is 13.2°. If h is a height of the statue, then the legs YB and BS have lengths 77 ft and 16+h ft.

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Hey there!

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