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Area formulas
Area formulas
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7th grade geometry formulas for area
Flashcards
18 cards
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Practice quiz
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Questions
18
Answers
1
Which geometry formula do you need for this shape?
A = 1/2 x b x h
A = 1/2 h(b1 + b2)
A = πr2
A = b x h
2
What is the area of this shape?
78.5 sq units
38 sq units
15.7 sq units
25 sq units
3
What is the area of this shape?
40 sq units
80 sq units
38 sq units
30 sq units
4
Which geometry formula do you need for this shape?
A = 1/2 h(b1 + b2)
A = b x h
A = 1/2 x b x h
A = πr2
5
What is the area of this shape?
23 sq units
63 sq units
126 sq units
46 sq units
6
What is the area of this shape?
5 sq m
10.8 sq m
6.3 sq m
4.5 sq m
7
What is the area of this shape?
780 sq units
30 sq units
30 sq units
60 sq units
8
Which geometry formula do you need for this shape?
A = πr2
A = 1/2 x b x h
A = b x h
A = 1/2 h(b1 + b2)
9
What is the area of this shape?
22 sq m
36 sq m
113.04 sq m
72 sq m
10
What is the area of this shape?
16 sq cm
4 sq cm
12.56 sq cm
50.24 sq cm
11
What is the area of this shape?
50 cm2
18.84 cm2
36 cm2
113.04 cm2
12
Which geometry formula do you need for this shape?
A = l x w
A = πr2
A = 1/2 x b x h
A = 1/2 h(b1 + b2)
13
What is the area of this shape?
150,000 sq units
800 sq units
15 sq units
75,000 sq units
14
What is the area of this shape?
10 sq units
18 sq units
20 sq units
62.8 sq units
15
What is the area of this shape?
18.84 sq m
6 sq m
10 sq m
5 sq m
16
What is the area of this shape?
160 sq units
80 sq units
320 sq units
42 sq units
17
Which geometry formula do you need for this shape?
A = 1/2 x b x h
A = πr2
A = b x h
A = 1/2 h(b1 + b2)
18
What is the area of this shape?
33 sq units
22 sq units
11 sq units
121 sq units
