What is the perimeter of the trapezoid

The perimeter of a figure is the distance around the figure. To find the perimeter of the trapezoid, we simply add the lengths of the sides.

5 + 4 + 4 + 6 = 19

Therefore, the perimeter of the trapezoid is 19 in.

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

1. supplementary angles

2. acd and bcd

step-by-step explanation: