Area of circle when
diameter=21
Answers
Answered by
4
Answer:
Area of circle=22/7×21/2×21/2
=33×21/2
=693/2
Answered by
2
Answer:
The area of circle=346.5unit²
Step-by-step explanation:
d=21 unit
so, r=d/2=21/2unit
Area of circle=πr²=22/7×21/2×21/2=693/2unit²=346.5unit²
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