SOLUTION: A circular disc of radius 6 cm is cut out from a larger circular disc of radius 12 cm. Find the remaining area. (Take pie as 3.14)

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Question 1042067: A circular disc of radius 6 cm is cut out from a larger circular disc of radius 12 cm. Find the remaining area. (Take pie as 3.14)
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Use to calculate the area of the large disk BEFORE it had the smaller one cut out of it. Then use the same formula to calculate the area of the smaller disk. Subtract the area of the smaller disk from the area of the larger disk.

John

My calculator said it, I believe it, that settles it