Area & Perimeter Review
Find the area and perimeter of the
rectangle.
15 cm
8 cm
8 cm
15 cm
Tracy found the area of a square to
be 12 inches. Which of the
following could be used to find l, the
length of one edge of the square?
a. L=4 X 12
b. L=12/4
c. L=4 + 12
d. L=12 - 4
The table below shows the base, length and
area of several triangles. All these triangles
have a height of 8 feet.
Triangles
Base (feet)
Area (square feet)
6
24
8
32
10
40
12
48
What is the relationship between the
base and the area of these triangles?
Tanner cut a triangle out of
construction paper for a geometry
project.
29 cm
26 cm
36 cm
Find the perimeter of the triangle in
centimeters.
Troy used a square piece of
poster board to show the main
points of his history
presentation. The length of each
side of the poster board was 24
inches. Find the area of the
poster board.
Ryan made a drawing of his
rectangular kitchen for art
class. The length of the
drawing was 8.6 inches and
the width of the drawing was
2.5 inches less than the
length. Find the width of the
drawing.
Sally is getting a new
rectangular rug for her room.
Her old rectangular rug is 5
feet wide and 7 feet long. If
Sally’s new rug is 1 foot longer
and 1 foot wider than her old
rug, what is the area of the
new rug?
Mr. Martin was trying to find a tablecloth for
his rectangular dining table. He knew the
area and perimeter of the tabletop.
**Area = 36 square feet
**Perimeter = 26 feet
What best represents the width and length of
the tabletop?
a. Width = 4ft., Length = 9 ft.
c. Width = 6 ft., Length = 6 ft.
b. Width = 3 ft., Length = 12ft.
d. Width = 2 ft., Length = 18ft.
Complete the table. Sketch each rectangle and label its dimensions.
Rectangle
Length
Width
A
7 in.
8 in.
B
3 in.
13 in.
C
9 in.
14 in.
Area
Perimeter
Find the area of the parallelogram.
25 cm
6 cm
25 cm