If radius of circle is 28cm find their area
Answers
Answered by
2
Answer:
radius = 28cm
area = 2πr
= 2×22/7×28
= 2×22×4
=176cm²
Answered by
2
Answer:
2464 cm²
Step-by-step explanation:
Area = πr²
=> 22/7 × 28²
=> 22/7 × 784
784 will be cancelled by 7 in 112 times .
=> 22 × 112 = 2464 .
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