. Calcular el perímetro de: a) Un cuadrado cuyo lado Mide 2W
b) Un triángulo equilátero cuyo lado mide 3X2
c) Un triángulo escaleno cuyos lados miden 2W, 3W, 5W4
d) Un rectángulo cuya altura es 2X+Y, y su ancho 5X - 4Y
e) Un hexágono regular con lado igual a 3X2+5Y3
-8W6

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation:

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.