find the area of the quadrant of a circle of radius 7 cm
Answers
Answered by
224
Given:
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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Hope this will help you....
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
==================================================================
Hope this will help you....
Answered by
90
Given:
Radius =r=7cm
RTP: to calculate area of quadrant of a circle.
Formula used:
Area of Quadrant of circle =( 1/4) × πr²
=(1/4)×( 22/7 )×7 × 7
=(22×7×7)/4×7
=11×7/2
=77/2
=38.5 cm2.
Therefore Area of Quadrant of circle is 38.5cm2
Radius =r=7cm
RTP: to calculate area of quadrant of a circle.
Formula used:
Area of Quadrant of circle =( 1/4) × πr²
=(1/4)×( 22/7 )×7 × 7
=(22×7×7)/4×7
=11×7/2
=77/2
=38.5 cm2.
Therefore Area of Quadrant of circle is 38.5cm2
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