NEW
Font size
S
M
L
XL
WorksheetsArea
Total questions: 11
Worksheet time: 17mins
Name
Class
Date
1.
What is the area of the shaded region?
a)
19.8 cm2
b)
25.16 cm2
c)
32.6 cm2
d)
14.96 cm2
2.
Find the area of the composite figure.
a)
100
b)
400
c)
139.25
d)
175
3.
What is the area of the composite figure?
a)
40 sq cm
b)
65 sq cm
c)
52.5 sq cm
d)
25 sq cm
4.
What is the area of the shaded region?
a)
14 m2
b)
120 m2
c)
106 m2
d)
134 m2
5.
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?
a)
13,600 ft²
b)
18,400 ft²
c)
16,000 ft²
d)
2,400 ft²
6.
Find the geometric probability of a marble falling on the shaded region of the figure.
a)
75%
b)
45%
c)
50%
d)
80%
7.
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.
a)
2/3
b)
1/3
c)
3/4
d)
1/4
8.
Find the probability that a randomly chosen point in the figure lies in the shaded region.
a)
52.3%
b)
51.4%
c)
47.6%
d)
45.7%
9.
1. Mason needs to purchase new glass for the window pictured here. About how many square feet of glass will he need to purchase?
a)
20 ft2
b)
13 ft2
c)
26 ft2
d)
41 ft2
10.
2. The figure shows a circle inside a triangle. Which equation could be used to find the area of the shaded region?
a)
A = ½bh - 2πr
b)
A = πr² - ½bh
c)
A = ½bh - πd
d)
A = ½bh - πr²
11.
6. The figure shows 2 circles inside a trapezoid.
Which procedure should be used to find the area of the shaded region?
Which procedure should be used to find the area of the shaded region?
a)
Subtract the perimeter of the trapezoid from the area of both circles.
b)
Subtract the circumference of both circles from the area of the trapezoid.
c)
Subtract the area of the trapezoid from the area of both circles.
d)
Subtract the area of both circles from the area of the trapezoid.
Reset
