Game On Area

What is the area of the composite figure?

• 40 sq cm

• 65 sq cm

• 52.5 sq cm

• 25 sq cm

What is the area of the shaded region?

• 19.8 cm²

• 25.16 cm²

• 32.6 cm²

• 14.96 cm²

Find the area of the composite figure.

• 100

• 400

• 139.25

• 175

What is the area of the shaded region?

• 14 m²

• 120 m²

• 106 m²

• 134 m²

Mr. Hubbs bought a new home and wanted to place new grass on his lawn around his house. What is the area of the shaded area shown, his lawn?

• 13,600 ft²

• 18,400 ft²

• 16,000 ft²

• 2,400 ft²

Find the geometric probability of a marble falling on the shaded region of the figure. 

• 75%

• 45%

• 50%

• 80%

This game board is made up of concentric circles. The center circle has a diameter of 4 inches. Each successive ring has a radius 2 inches greater than the ring before. Find the probability of scoring 80 points.

• 2/3

• 1/3

• 3/4

• 1/4

Find the probability that a randomly chosen point in the figure lies in the shaded region.

• 52.3%

• 51.4%

• 47.6%

• 45.7%

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

• 20 ft²

• 13 ft²

• 26 ft²

• 41 ft²

The figure shows a circle inside a triangle.  Which equation could be used to find the area of the shaded region?

• = ½bh - 2πr

• = πr² - ½bh

• = ½bh - πd

• = ½bh - πr²