Geometry - Unit 5 - Lesson 5 & 6 - HUGH DANIELS | Biblioteka

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A circle with an area of 8\pi square centimeters is dilated so that its image has an area of 32\pi square centimeters. What is the scale factor of the dilation?

A.CED.2

F.IF.7.a

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cos^{-1}\bigr({\frac{28}{53}}\bigl)

cos^{-1}\bigr(\frac{45}{53}\bigl)

sin^{-1}\bigr(\frac{28}{53}\bigl)

sin^{-1}\bigr(\frac{45}{53}\bigl)

tan^{-1}\bigr(\frac{28}{45}\bigl)

tan^{-1}\bigr(\frac{45}{28}\bigl)

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