math word problem?

2019-05-10 10:07 pm
casey cuts out game pieces from sheets of card stock. each game piece has a diameter of about 1 inch.

what is the approximate area of the game piece? show all work.
更新1:

Part As answer was 14 btw

回答 (3)

2019-05-10 10:47 pm
✔ 最佳答案
Casey cuts out game pieces from sheets of card stock.
Each game piece has a diameter of about 1 inch.
What is the approximate area of the game piece?
A = πr² = π(0.5)² = 0.785398... in²
2019-05-11 8:07 pm
'Pi x the radius squared' would give you the EXACT area of each game piece.
2019-05-10 10:12 pm
Area is πr² = π(0.5)² = 0.78 in²

have no idea where you got 14...


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