![]() Comparing the coordinates of ∆ABC and ∆A’B’C’Ģ. Compare the corresponding angles of ∆A’B’C and ∆ABC.Ĭomparing the coordinates side lengths, and angle measures ∆A’B’C and ∆ABCġ. Dilate ∆ABC to form a similar ∆A’B’C’ using an scale factor k and an center of dilation.Ī. Work with a partner: Use dynamic geometry software to draw any ∆ABC. Volume of the rectangular prism V = 3 x 4 x 5 = 60 in³ The surface area of the rectangular prism A = 2(3 x 4 + 4 x 5 + 5 x 3) (c) Surface area is 1504 sq in, volume is 3840 cubic in ![]() (b) Surface area is 846 sq in, volume is 1620 cubic in (a) Surface area is 376 sq in, volume is 480 cubic in Find the surface area and volume of the image of the prism when it is dilated by a scale factor of Yes, the ratios \(\frac\) x 8 = 2Ī rectangular prism is 3 inches wide, 4 inches long, and 5 inches tall. Tell whether the ratios form a proportion. Similarity Maintaining Mathematical Proficiency
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