If radius of a circle is 2 cm , then
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Answered by
0
Answer:
Diameter = 4
Step-by-step explanation:
Diameter = r x 2
= 2x2
=4
Answered by
0
Answer:
Step-by-step explanation:
Circumference = 2πr
=2(22/7)2
=88/7cm
Area = πr²
= 22/7(4)
= 88/7 cm²
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