Asked by Mary

Which of the following formulas could be used to calculate the combined area,x of threw identical circles?

A. X= 3pie r squared

B. X= 6 pie r

C. X= pie r squared/ 3

D. X= 6 r/ pie
Answered by Ms. Sue
Do you mean pi (not pie)?

Do you mean three (not threw)?

Answered by Mary
Yes, sorry about that.
Answered by Ms. Sue
The formula for the area of a circle is

A = pi * r^2

Which of your choices shows the formula for the areas of three identical circles?

I'll be glad to check your answer.

Answered by Mary
A= 3pi r squared?
Answered by Ms. Sue
Right! :-)

Answered by Anonymous
mrs, smith baked 4 pies.she cut each pie in to 8 equal pieces. if 5 of pie were eaten,what fraction of the pies is left?
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