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Area of quadrilaterals and triangles

Total questions: 45

Worksheet time: 2hrs 30mins

Name
Class
Date
1.
Area of triangle?
a)
17 units2
b)
20 units2
c)
10 units2
d)
16 units2
2.
Find the area
a)
430 in2
b)
215 in2
c)
41.5 in2
d)
1.5 in2
3.
Find the area of a triangle with a height of 4 mm and a base of 6 mm?
a)
5 mm squared
b)
6 mm squared
c)
12 mm squared
d)
24 mm squared
4.
What does area mean?
a)
the distance around a shape
b)
half the distance around a shape
c)
the amount of space outside a shape
d)
the amount of space inside a shape
5.
A parallelogram has a base of 35 cm and its area is 700 cm2. What is its height?
a)
20 cm
b)
24,500 cm
c)
0.05 cm
d)
2 cm
6.
Find the Area of this triangle.
(the side length is 7km)
a)
19.8 km2
b)
37.8 km2
c)
18.9 km2
d)
35 km2
7.

Find the area of the parallelogram. Only use the two numbers that represent the base and the height.

a)

15.6 cm2

b)

30.6 cm2

c)

13.26 cm2

d)

79.56 cm2

8.
How do you find the AREA of a TRIANGLE?
a)
Length x Width
b)
1/2 (Length x width)
c)
1/3 (Length x width)
d)
Base x Height
9.
To calculate the amount of carpeting needed for your bedroom, which of the following should you find: 
a)
Area
b)
Perimeter
c)
Surface Area
d)
Volume
10.
Find the area
a)
41
b)
45
c)
44
d)
43
11.
Find the area of the trapezoid.
a)
18 m2
b)
165 m2
c)
84 m2
d)
22.5 m2
12.

Find the area. (There is an extra number on this one that you do NOT have to use!)

a)

64 m

b)

72 m

c)

72 m2

d)

64 m2

13.

Determine the area of the square with a

side length of 19 meters

a)

A = 6859 meters squared

b)

A = 38 meters squared

c)

A = 19 meters squared

d)

A = 361 meters squared

14.
Find the area of the figure shown.
a)
34 units2
b)
960 units2
c)
220 units2
d)
480 units2
15.
Find the area of the parallelogram.
a)
12 units2
b)
10 units2
c)
13 units2
d)
6 units
16.
a)
a
b)
b
c)
c
d)
d
17.
Find the Area:
a)
84 m2
b)
168 m2
c)
112 m2
d)
56 m2
18.
The area and perimeter of this rectangle are...
a)
Area=60 sq units   Perimeter=32 units
b)
Area=60 units   Perimeter=32 square units
c)
None of the above
d)
Area=32 units   Perimeter=60 square units
19.
The area of a rectangle is 72 sq units.  One side length is 9 units.  What is the other side length?
a)
9 units
b)
7 units
c)
10 units
d)
8 units
20.
Find the AREA of this figure.
a)
160 square feet
b)
160 feet
c)
abcdefghijklmnopqr
stuvwxyz
d)
1600 feet
21.
The area of a square is 9 sq. cm. One side length is 3 cm.  What is the other side length?
a)
3 cm
b)
2 cm
c)
4 cm
d)
7 cm
22.
Area
a)
12 in sq
b)
12 in
c)
24 in sq
d)
6 in sq
23.

Find the area? Only use the two numbers that represent the base and height.

a)

15 in²

b)

30 in²

c)

15 in

d)

30 in

24.
Find the area.
a)
60 in
b)
60 in2
c)
50 in
d)
50 in2 
25.
Find the area of a parallelogram with a base of 3.1 ft. and a height of 8 ft.
a)
248 ft2
b)
24.8 ft2
c)
2.48 ft2
d)
2480 ft2
26.
What is the area of the figure?
a)
50 squared cm
b)
25 squared cm
c)
40 squared cm
d)
35 squared cm
27.
The area of a rectangle is 72 sq units.  One side length is 9 units.  What is the other side length?
a)
9 units
b)
7 units
c)
10 units
d)
8 units
28.

Find the area of a wall of dimension 15 feet by 9 feet.

a)

24 ft

b)

48 ft2

c)

135 ft2

d)

270 ft2

29.

 Formula: B x H2 or 12(B)(H)Formula:\ \frac{B\ x\ H}{2}\ or\ \frac{1}{2}\left(B\right)\left(H\right)  


Find the area of a right triangle with a base of 42 cm and height of 12 cm.

a)

 54 cm254\ cm^2  

b)

 108 cm2108\ cm^2  

c)

 252 cm2252\ cm^2  

d)

 504 cm2504\ cm^2  

30.

 Formula: B x H2 or 12(B)(H)Formula:\ \frac{B\ x\ H}{2}\ or\ \frac{1}{2}\left(B\right)\left(H\right)  

Find the area of the blue triangle.

a)

 21 units221\ units^2  

b)

 42 units242\ units^2  

c)

 84 units284\ units^2  

d)

 168 units2168\ units^2  

31.

What is the area of the girls’ locker room?

a)

6 sq ft

b)

10 sq ft

c)

20 sq ft

d)

30 sq ft

32.

Find the area of the figure that is blue.

a)

116 cm2

b)

220 cm2

c)

276 cm2

d)

284 ft2

33.
What is the area of the triangle?
a)
1680 ft
b)
1680 square feet
c)
840 feet
d)
840 square feet
34.

What is the area of the triangle?

a)

384 yards

b)

192 yards

c)

192 square yards

d)

384 square yards

35.
When finding the area of a parallelogram, you should-
a)
Add the base and height, then divide by two
b)
Multiply the base and height, then divide by two
c)
Find the sum of the base and height
d)
Find the product of the base and height
36.
To find the area of a triangle, simply multiply the base and the height. 
a)
True
b)
False
37.
Multiplying by 1/2 is the same as _________.
a)
Multiplying by 2
b)
Adding by 2
c)
Dividing by 2
d)
Subtracting by 2
38.
how do you find area the of a triangle
a)
A=bh
b)
A=1/2h(b+b)
c)
A=1/2bh
39.
how do you find the area of a quadrilateral
a)
A=1/2bh
b)
A=bh
c)
A=1/2h(b+b)
40.
find the area
a)
70
b)
35
c)
140
d)
60
41.
find the area
a)
43.86
b)
43.87
c)
43.88
d)
43.89
42.
A _______________ is a quadrilateral with two sets of parallel sides.
a)
trapezoid
b)
parallelogram
c)
kite
d)
triangle
43.
Kate built a garden box with 4 sides.  It has two sets of parallel sides.  Which of the following shapes could her garden NOT be?
a)
rectangle
b)
trapezoid
c)
square
d)
parallelogram
44.
Parallelograms are ...
a)
triangles
b)
quadrilaterals
c)
pentagons
d)
hexagons
45.
Name that shape.
a)
quadrilateral, parallelogram
b)
quadrilateral
c)
quadrilateral, kite.
d)
quadrilateral, trapezoid