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What is the area of the rectangle part of the shape below?

What is the area of the rectangle part of the shape below?-example-1

1 Answer

5 votes

Answer:

The Answer is 80√3 or 138.56 to 2d.p

Explanation:

sin 60=L/8

L=sin60×8

L=4√3

Area of rectangle =L×W

A=20×43

A=803=138.56 to 2d.p

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