NAME _____________________________________________ DATE ____________________________ PERIOD _____________
Parallelogram
Rectangle
Area
Square
Triangle
Composite Figure
For #1-3, find area of each parallelogram.
1.
2.
3.
For #4-7, find the area of each triangle.
F
A
B
C
4. △ABC
E
D
5. △ACD
8. Find the area of the isosceles
triangle below.
41 cm
H
G
6. △EFG
9. In the rectangle below, the
length of one diagonal is 25 ft.
What is the area of the
rectangle?
7. △FGH
10. Each side of an equilateral triangle
is 8 in. Find the area of the triangle.
8 in.
41 cm
8 in.
24 ft.
8 in.
18 cm
NAME _____________________________________________ DATE ____________________________ PERIOD _____________
11. The perimeter of a square is 20 cm. What is the area
of the square?
15. Find the area of the composite figure.
12. The area of a rectangle is 21.54 square feet. If the
width is 6 feet, what is the length?
16. The area of parallelogram PQRS is 187 square units.
Find the base, x, if the height is 11 units.
13. The figure below represents a section of a floor. A
homeowner wants to cover it with marble tiles. The
tiles cost $12.25 per square foot. What is the total
cost of the tiles needed to cover this section?
17. The area of a triangle is 60 square feet. The length
of the base is 12 feet. Find the height of the
triangle.
14. Find the area of the composite figure.
18. The perimeter of an equilateral triangle is 30 cm.
Find the area of the equilateral triangle.