Find x so that L is parallel to M

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each