If radius of quadrant 7 cm. Then area of quadrant is... *
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Answer:
Radius of a circle= 7 cm
Area of quadrant =( 1/4) × πr²
Area of quadrant = 1/4 × (22/7) × 7× 7
Area of quadrant=( 22× 7)/4= 77/2= 38.5 cm²
Hence, the area of quadrant is = 38.5 cm²
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Step-by-step explanation:
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Answered by
1
Step-by-step explanation:
given radius of the quadrant is 7 cm
formula of area of quadrant is = to 1 ÷ 4 πr^2
=1/4×22/7×7×7
=1×22×7×7÷4×22
=77÷2
=38.5
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