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Find the Area of the figure below, composed of a rectangle and two semicircles.

Find the Area of the figure below, composed of a rectangle and two semicircles.-example-1
User Apan
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1 Answer

20 votes
20 votes

Answer:

68.6

Step-by-step explanation:

The rectangle has an area of 4·14=56

The two semicircles can be composed into a circly with diameter 4, which has a radius of 2.

The area of a circle is πr² where r is the radius.

π2²=4π≈4·3.14=12.56

12.56 rounded to the nearest tenth is 12.6

56+12.6=68.6

User Andrew Campbell
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