Find the area of the following circles.(b) Diameter=49m.
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Step-by-step explanation:
area of a circle = pi r square
= 22/7 × 49/2 ×49/2
=1886.5
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Answer:
diameter is =49
the radius is equal to diameter/2 =49/2=24.5
area of a circle= π r²
= 22/7*24.5*24.5
=1886.5m²
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