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Area and Volume formulas Flashcards | StudBud
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Area and Volume formulas
Area and Volume formulas
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7th grade geometry formulas for area
Flashcards
21 cards
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Practice quiz
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Questions
21
Answers
1
Which area formula do you need for this shape?
A = π x r x r
A = 1/2 (b1 + b2) x h
A = 1/2 x b x h
A = b x h
2
What is the area of this shape?
42 sq units
320 sq units
160 sq units
80 sq units
3
What is the area of this shape?
150000 sq units
800 sq units
75000 sq units
15 sq units
4
What is the area of this shape?
50.24 sq cm
4 sq m
16 sq m
12.56 sq cm
5
What is the area of this shape?
36 π sq units
113.04 sq units
36 sq units
18.84 sq units
6
What is the volume formula for a sphere?
4⫪r2
4/3⫪r3
4/3⫪r2
⫪r3
7
Which area formula do you need for this shape?
A = 1/2 (b1 + b2) x h
A = π x r x r
A = 1/2 x b x h
A = b x h
8
Which area formula do you need for this shape?
A = π x r x r
A = 1/2 x b x h
A = 1/2 (b1 + b2) x h
A = b x h
9
If your radius is 1 cm and your height is 10 cm, what is the VOLUME of the cylinder?
31.4 cm2
10 cm2
31.4 cm3
3.14 cm3
10
What is the area of this shape?
22 sq m
113.04 sq m
72 sq m
36 sq m
11
Which area formula do you need for this shape?
A = 1/2 x b x h
A = π x r x r
A = 1/2 (b1 + b2) x h
A = b x h
12
What is the area of this shape?
5 sq m
10 sq m
6 sq m
18.84 sq m
13
What is the area of this shape?
5 sq m
6.3 sq m
10.8 sq m
4.5 sq m
14
What is the area of this shape?
38 sq units
40 sq units
30 sq units
80 sq units
15
What is the area of this shape?
15.7 sq. units
78.5 sq units
25 sq units
25 π sq. units
16
What is the area of this shape?
63 sq units
126 sq units
23 sq units
46 sq units
17
What is the area of this shape?
780 sq units
60 sq units
30 units
30 sq units
18
What is the area of this shape?
10 sq units
20 sq units
18 sq units
62.8 sq units
19
What is the area of this shape?
11 sq units
22 sq units
33 sq units
121 sq units
20
What is the formula for Volume of a Cylinder?
2πrh+2πr2
πr2h
πdh
2πrh2
21
Which area formula do you need for this shape?
A = b x h
A = 1/2 (b1 + b2) x h
A = π x r x r
A = 1/2 x b x h
