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OpenStudy (anonymous):
The area of a regular pentagon is 25cm2. What is the area of a regular pentagon with sides five times as large?
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OpenStudy (anonymous):
The proportion of two surfaces is the square of the side proportion. Area of the pentagon 5 times larger will be: 25 cm^2 x (5)^2 = .......cm^2
OpenStudy (anonymous):
125cm2
OpenStudy (anonymous):
25 x 25 = ..... cm^2
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