Day 8 Lesson and Assignment

A triangle with a base length of 8 cm has an area of 24 cm². What is the height of the triangle?

The logo for a store is going to be painted on the store’s front window. The logo, seen below, is comprised of two congruent triangles. Find the total area of the logo.

A parallelogram-shaped piece of fabric has an area of A square feet. The height of the piece of fabric is 9 feet long. Write an equation to represent b, the length of the base of the piece of fabric.

The triangle has an area of 100 square inches. What is x,  the base length of the triangle?

The area of the parallelogram is 63 square centimeters. What is b, the base length of the parallelogram?

The area of the trapezoid is 72 square inches. What is h, the height of the trapezoid? 

 The area of the triangle is 28 square centimeters.  What is x, the base length of the triangle?