If ∢A and ∢B are supplementary angles and the measure of ∢A is seventeen times as large as the measure of ∢B​, find the measures of ∢A and ∢B.

An isosceles triangle has sides that are 5 cm, 5 cm,and 8 cm long. Find its area and the lengths of thethree altitudes

This image shows a graphical depiction of the spacecraft Impactor as it crashed into the comet Tempel 1 the dimensions of the 10 1. Use the fact that each dimension of one of the Deep Impact models was spacecraft to answer each question.

can 16 cm 15 cm and 25 cm be the lengths of sides of a triangle