If r is the radius of a circle and d is its diameter, which of the following is an equivalent formula for the circumference c = 2r?

a. c = 2d

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Find the missing dimension extra points