Find the area of the shaded portion.
plz say answer step by step
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Find the area of the shaded portion.
plz say answer step by step
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Answer:
The diameter of semi circle is 14cm. so radius is 14 divided by 2, which is 7cm.
area of a circle is πr². area of semi circle is πr² divided by 2. π= 22/7
22/7×7×7=154
154÷2=77.
area of shaded portion is 77cm²