Sandy cut out 2 squares and 7 circles from a piece of cardboard. The length of the sides of each square was x inches and radius of each circle was y inches. The expression below shows how many more square inches of cardboard Sandy used for making the circles than the squares.

7πy^2 - 2x^2

What does the term 7πy^2 in the expression represent?

A. The total area of 7 circles

B. The total area of 22 circles

C. The total area of all the shapes

D. The total area of all the squares

Question

Sandy cut out 2 squares and 7 circles from a piece of cardboard. The length of the sides of each square was x inches and radius of each circle was y inches. The expression below shows how many more square inches of cardboard Sandy used for making the circles than the squares.

7πy^2 - 2x^2

What does the term 7πy^2 in the expression represent? 

 A. The total area of 7 circles 

B. The total area of 22 circles 

C. The total area of all the shapes 

D. The total area of all the squares

ybarrap · Answer

What's area of a circle?

jdoe0001 · Answer

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so what do you think the expression terms stand for?