# geometry

A 24 foot ladder forms a 76 degree angle with the ground. The top of the ladder rests against the building. To the nearest inch how high up the building does the ladder reach?

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1. if the ladder reaches height h,

h/24 = sin 76°
h = 24*.97 = 23.28' = 23'3"

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2. to nearest degree, what is angle M

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3. if xy=9 and vw=6, what is vx?

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4. IF xy=9 and vw =6, what is vx

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