3. The length of one side of the regular pentagon ABCDE is 10.8 cm. Pentagon ABCDE is dilated by 0.4 to create pentagon A’B’C’D’E’. What is the perimeter of pentagon A’B’C’D’E’? The length of one side of the regular pentagon ABCDE is 10.8 cm. Pentagon ABCDE is dilated by 0.4 to create pentagon A’B’C’D’E’. What is the perimeter of pentagon A’B’C’D’E’?
4. ∆ BET has vertices at B (4,2), E (8, 6) and T (6, 2). ∆BET is dilated by a scale factor of and has (0, 0) as the center of dilation. What are the coordinates of E’?