Question

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

Answers

Ms. Sue
Do you mean pi (not pie)?

Do you mean three (not threw)?

Mary
Yes, sorry about that.
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.

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

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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