Polygon a is similar to polygon b. the sides of polygon a are three times larger than the corresponding sides of polygon b. the perimeter of polygon a is 144. what is the perimeter of polygon b.

A. 12

B. 48

C. 144

D. 432

1. What is the solution to the system? [1] x + 2y+3z=6 [2] y+2z=0 [3] z=2 a. (10, 0, 2) b. (8, - 4, 2) c. (6, 0, 2) d. (-8, 4, 2)

How many sides does a regular heptagon have

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