Two-Dimensional Area

Martha Stewart is making pies. The first pie has a radius of 5 inches. The second pie has a radius of 10 inches. How much larger is the area of the 2nd pie compared to the first pie?

• The area is the same for both pies.

• The area for the second pie is double the first.

• The area for the second pie is 4 x's as much as the first pie.

• The area for the second pie is 8 x's as much as the first pie.

Tags

CCSS.7.G.B.4

Find the area. Round to the nearest hundredth. A = _ cm²

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CCSS.6.G.A.1

Length of the base = _ in

Tags

CCSS.6.G.A.1

Length of the second base = _ ft

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CCSS.6.G.A.1

Length of the second base = _ ft

Tags

CCSS.6.G.A.1

Find the area of the figure. _ ft²

Find the area of the figure. _ km²

Find the area of the figure.

Tags

CCSS.6.G.A.1

Find the area of the figure. Area = _ yd²

Tags

CCSS.6.G.A.1

Mr. Haase's old room was 22 ft by 19 ft. His new room is 25 ft by 18 ft. How many more square feet does Mr. Haase have in his new room?