Area Missing Dimensions

Write the equation to solve for the Area of a Trapezoid. Then use it to find the missing dimension. 

• 3in.
• 4in.
• 6in.
• 5in

Write the equation to solve for the Area of a Triangle. Then use it to find the missing dimension. 

• 3in.
• 9in.
• 4in.
• 5in.

Write the equation to solve for the Area of a Triangle. Then use it to find the missing dimension. 

• 12yd.
• 3yd.
• 9yd
• 8yd

A perimeter of a rectangle is 34 meters.  The width is 4 meters.  What would the length be?

• 17 m
• 13 m
• 15 m

Find the radius

• 31.4 m

• 10 m

• 20 m

• 15.7 m

Find the height of the triangle.

• 9 inches

• 4.5 inches

• 3 inches

• 8 inches

Find the diameter of a circle if the circumference is 78.5m

• 13 m

• 12.5 m

• 25 m

• 75.36

                       
The perimeter of the shape is 40 inches. What is the side of the missing length? 

• 12 inches
• 22 inches
• 18 inches
• 10 inches

Given a rectangle with an Area of 96 sq. ft. Find the width if the height is 8 ft.

• 768 sq. ft.
• 768 ft.
• 12 sq. ft
• 12 ft.