REVIEW: Perimeter, Circumference, & ALL Area
Perimeter
Distance around the outside of a figure
27
Find the area of a trapezoid with the following dimensions.
301
Find the area of a trapezoid with the following dimensions.
100
Find the area of the trapezoid.
105
Find the area of the trapezoid.
18
Find the area of the trapezoid.
30
Find the area of the trapezoid.
42
Find the area of the trapezoid.
49
Find the area of the trapezoid.
50
Find the area of the trapezoid.
1,125 square centimeters
Find the area of the triangle.
1,620 square inches
Find the area of the triangle.
105 square meters
Find the area of the triangle.
132 square meters
Find the area of the triangle.
175 square centimeters
Find the area of the triangle.
189 square millimeters
Find the area of the triangle.
225 square feet
Find the area of the triangle.
28 square centimeters
Find the area of the triangle.
35 square centimeters
Find the area of the triangle.
78 square meters
Find the area of the triangle.
80 square kilometers
Find the area of the triangle.
10.25m
Find the area.
12cm²
Find the area.
17.5cm²
Find the area.
18cm²
Find the area.
2.24m²
Find the area.
21.6m²
Find the area.
25m²
Find the area.
28cm²
Find the area.
29.75cm²
Find the area.
3.6m²
Find the area.
30m²
Find the area.
38.5cm²
Find the area.
45.5m²
Find the area.
45mm²
Find the area.
49.5cm²
Find the area.
5250cm²
Find the area.
8cm²
Find the area.
9.92m²
Find the area.
Definition of Circumference.
The distance around a circle. Also known as the perimeter of a circle.
Definition of Radius.
The distance from the center of a circle to the edge of the circle. It is half of the diameter.
Definition of Diameter
The distance from the edge of the circle, through the center, to the other edge. It is twice the radius.
112
What is the area of the shape?
160
What is the area of the shape?
200
What is the area of the shape?
105.6
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
113.0
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
128.6
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
13.8
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
153.9
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
167.3
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
176.6
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
254.3
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
254.34
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
415.3
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
43.0
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
444.7
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
50.2
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
55.4
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
78.5
What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
16
What is the area of this shape?
240 in²
What is the area of this shape?
81
What is the area of this shape?
4840 square yards
You live on a triangular piece of land with a base of 121 yards and a height of 80 yards. What is the area of your yard?
16 square feet
Your neighbor adds a triangular section to his driveway with a base of 4 feet and a height of 8 feet. What is the area of the new section of driveway?
The distance between the center and the edge of a circular race track is 0.2 miles. What is the distance around the track?
1.256
Find the diameter of a circle with a circumference of 31.4 inches.
10
Green Reservoir is in the shape of a circle. If the distance across the reservoir is 4 miles, what is the circumference?
12.56
Find the circumference of a circle with a diameter of 5.1 feet
16.014
Find the circumference of a circle with a radius of 3 miles
18.84
Find the radius of a circle with a circumference of 157 inches.
25
Find the circumference of a circle with a radius of 4
25.12
Parallelogram with the long side being 8cm and the shorter side being 5 cm. Find the perimeter
26cm
Find the circumference of a circle with a diameter of 11
34.54
Square with one side of 10 m. Find the Perimeter
40 m.
Find the circumference of a circle with a radius of 7
43.96
Square with one side of 12 cm. Find the Perimeter
48 cm
A square with a perimeter of 28 ft. Find the length of a side
7ft.
Find the circumference of a circle with a diameter of 28 in. Use 3.14 for pi
87.92
Find the radius of a circle with a circumference of 56.52 inches.
9
9 square miles
A wildlife conservation group buys a plot of land. How much land does it buy?
Formula for circumference of a circle
C=pi*d OR C=2*pi*r
