Geometry Measurement Review

If the area of a triangle is 15 cm squared, and the base is 2 cm, then what is the height?

• 45 cm

• 30 cm

• 9 cm

• 15 cm

After taking part in a competition, Ron received a silver medal with a radius of 3cm. What is the medal's area? Use 3.14 for pi.

Mason needs to purchase new glass for the window pictured here.  About how many square feet of glass will he need to purchase? 

• 20 square feet

• 26 square feet

• 13 square feet

• 41 square feet

What is the area of the shaded region?

• 14 square meters

• 106 square meters

• 120 square meters

• 134 square meters

Jose wants to cover his rectangular bathroom floor in tile. The floor measures 3 units by 5 units. Each tile is 1 square unit and costs $4.

How much will it cost Jose to cover his entire bathroom floor in tile?

• $15

• $20

• $45

• $60

What two formulas can you use to find the circumference?

Find the area of the parallelogram.

Tom wants new carpeting for his bedroom. His room is a 9 meters by 7 meters rectangle.

How much carpeting does he need to buy to cover his entire bedroom floor?

The perimeter of a square is 40 inches. Calculate the area of the square.

• 100 square inches

• 10 square inches

• 400 square inches

• 20 square inches

Hilary's Horse Hideaway is buying dirt to fill their circular training area. The training circle is 28 feet across. The dirt is sold in truckloads that cover 75 square feet of ground. How many truckloads of dirt will Hilary need?

• 8 truckloads

• 33 truckloads

• 32 truckloads

• 9 truckloads