find the area and circumference of the whose radius is 3.5 CM
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Heya !! ☺
Radius of circle = 3.5 cm
Area = πr²
=> 3.14 × (3.5)²
=> 3.14 × 12.25
=> 38.47 cm²
Circumference = 2πr
=> 2 × 3.14 × 3.5
=> 2 × 10.99
=> 21.98 cm
or 22 cm
Hope my ans.'s satisfactory.
Radius of circle = 3.5 cm
Area = πr²
=> 3.14 × (3.5)²
=> 3.14 × 12.25
=> 38.47 cm²
Circumference = 2πr
=> 2 × 3.14 × 3.5
=> 2 × 10.99
=> 21.98 cm
or 22 cm
Hope my ans.'s satisfactory.
akash573:
answer sheet ma 38.5 cm
Kya_?? area ya circumference_??
circumference
oke
Answered by
1
Given, radius=3.5 area of a circle=22/7*3.5*3.5 =38.5cm circumference of circle=2*22/7*3.5 =22cm
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