from a circular sheet of radius 4 centimetre a circle of radius 3 centimeters is removed find the area of the remaining sheet is equal to 3.14
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0
Answer:
21.98 cm
Step-by-step explanation:
Let R=4 cm, r=3 cm
Area of remaining sheet = πR²-πr²
=> [3.14 × (4)²] - [3.14 × (3)²]
=> [3.14 × 16] -[3.14 × 9]
=> 50.24 - 28.26
=> 21.98
Answered by
0
Answer:
ans is 21.98
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