In the ABC, AB=16 in, BC=9 in, AC=10in, AD bisects to the extended BC. Find CD

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

How can you construct perpendicular lines and prove theorems about perpendicular lines