1/3 is equal to x/216 find x

The table shows a pattern of exponents. what is the pattern as the exponents decrease?

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

What is the perimeter of square abcd? units units 28 units 37 units