Which figures are quadrilaterals with at least one pair of parallel sides? check all that apply. trapezoid rhombus parallelogram rectangle triangle square

trapezoid rhombus parallelogram rectangle square

Step-by-step explanation:

It is easier to say that the triangle is the only one that does not apply. It only has 3 sides. The rest all have at least 1 set of parallel lines (trapezoid). The others have 2 sets of parallel lines.

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.