Explain how the area of a triangle relates to the area of a rectangle.
In a drawing, show how two congruent triangles can make a parallelogram.
Using the formula A = 1/2 bh, find the area of one of the congruent triangles in the diagram above.

A triangle has an Area of 450 sq cm and a base of 50 cm. What is the height?
22 inches squared
96 feet squared
40 meters squared
3 cm squared
8 inches squared
99 mm squared