L for School: Practice & Problem Solving Copy1 8.4.PS-11
Z1 and Z2 are complementary angles. The measure of Z1 is 39º.
The measure of Z2 is 3xº. Find the value of x. The figure is not drawn
to scale.
The value of x is

Find the area of a trapezoid with bases 14 cm and 18 cm and height 10 cm. 160 cm2 140 cm2 180 cm2 126 cm2

What is the result of the following division?

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.