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A door's shape is made by combining a rectangle and a semicircle. What is the area of the door?
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A door's shape is made by combining a rectangle and a semicircle. What is the area of the door?

A door's shape is made by combining a rectangle and a semicircle. What is the area-example-1
User Alexander Stepaniuk
by
2.9k points

1 Answer

9 votes

Answer:

34.28 ft²

Explanation:

Area of the door = area of the rectangle + area of the semicircle

= 7 × 4 + (3.14 × 2²)/2

= 28 + (3.14 × 4)/2

= 28 + 3.14 × 2

= 28 + 6.28

= 34.28

User Ilia Reshetnikov
by
3.1k points
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