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OpenStudy (anonymous):
The shorter leg of a 30°-60°-90° triangle is 7.4 meters long. Find the perimeter.
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OpenStudy (anonymous):
35.02
OpenStudy (mertsj):
|dw:1366669443247:dw|
OpenStudy (anonymous):
@Mertsj srsly?
OpenStudy (anonymous):
get a life
OpenStudy (anonymous):
Length 7.4 is the side opposite to 30° so hypotenuse = 2 × 7.4 = 14.8 ans side opposite to 60° = √3/2 × 14.8 = √3 × 7.4 perimeter = 7.4 + 14.8 + 7.4 √3 = 22.2 + 7.4√3 m = 35.02
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OpenStudy (anonymous):
happy?
OpenStudy (anonymous):
huh?
OpenStudy (anonymous):
@mertsj was reporting me with an inadequate answer.
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