EML - ACT Week #2

EML - ACT Week #2

Shape Formulas You Need to Know

Area of a Triangle

 $\frac{1}{2}\left(base\right)\left(height\right)$  

Multiple Choice

Find the area of the triangle.

• 11 cm²

• 15 cm²

• 30 cm²

Multiple Choice

Find the area of the triangle.

• 10 cm²

• 24 cm²

• 12 cm²

Area of a Rectangle

 $\left(length\right)\left(width\right)$  

Multiple Choice

What is the area?

• 16 yd²
• 22 yd²
• 49 yd²
• 28 yd²

Multiple Choice

Find the area of the rectangle.

• 36 in.²
• 72 in.²
• 26 in.²
• 13 in.²

Area of a Parallelogram

 $\left(base\right)\left(height\right)$  

Multiple Choice

What is the area?

• 28 square units
• 35 square units
• 20 square units
• 16 square units

Multiple Choice

Find the area of the figure.

• 10 cm²
• 24 cm²
• 12 cm²
• 20 cm²

Trapezoid Area

 $\frac{\left(base1+base2\right)}{2}\left(height\right)$  

Multiple Choice

Find the area of a trapezoid with bases of 3 in and 7 in, with a height of 6 in?

• 60
• 32
• 30
• 36

Multiple Choice

Find the area of a trapezoid with bases of 5 feet and 7 feet, and a height of 3 feet.

• 18 
• 36
• 72
• 40