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Find for circle Radius=7. Find Area

Solution:
Your problem `->` for circle Radius=7. Find Area


`"Here radius " (r)=7 "(Given)"`

`"Diameter " (d)= 2 * r`

`=2 * 7`

`=14`


`"Perimeter" = 2 pi r`

`=2 * 22/7 * 7`

`=44`


`"Area" = pi r^2`

`=22/7 * (7)^2`

`=154`







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