Identify a pair of vertical angles in the figure.

a.∠ade and ∠adb
b. ∠edc and ∠adb
c.∠ade and ∠edc
d.∠edcand ∠cdb

Write 17/20 as a decimal and as a percent.

What is the base of 1/9 to the power of 2

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.