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Area and Volume Fomulas Flashcards | StudBud
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Area and Volume Fomulas
Area and Volume Fomulas
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1
What is the Surface Area of the outside of this cone?
A=\frac{4}{3}\pi r^3
A=2\pi r^2+\pi rl
A=\pi r^2+\pi rl
A=\pi rl
2
What is the formula for Surface Area of a Hemisphere
A=\frac{2}{3}πr2+πr2
A=πr2+πrl
A = 2πrh+2πr2
A= 2πr2+\pir2
3
What is the exact area of this shape?
36 π sq units
36 sq units
113.04 sq units
18.84 sq units
4
Which geometry formula do you need for this shape?
A = 1/2 x b x h
A = π x r2
A = b x h
A = 1/2 (b1 + b2) x h
5
What is the formula for Volume of a Cylinder?
V = \frac{1}{2}πr2H
V= πr2H
V= \frac{1}{3}πr2H
V= \frac{4}{3}π x r3
6
What is the volume of this shape?
V=\pi r^2H
V=\frac{1}{3}\pi r^2H
V=\frac{4}{3}\pi r^2
V=\frac{4}{3}\pi r^3
7
The radius of a sphere shrinks to \frac{1}{8}^{th^{ }} the size, what would happen to the area and volume?
Both will shrink by 1/8
Area is 1/64, Volume is 1/512
You cannot find this answer without actual measurements
Area is 1/2, Volume is 1/4
8
Which geometry formula do you need for this shape?
A = π x r2
A = π d
A = b x h
A = 1/2 x b x h
9
What is the volume formula of this shape?
V=2\pi r^2+\pi rl
V=\frac{1}{3}\pi r^2H
V=\pi r^2H
V=\frac{4}{3}\pi r^2H
10
Which geometry formula do you need for this shape?
A = π x r2
A = 1/2 (b1 + b2) x h
A=\frac{1}{2}d_1\cdot d_2
A = b x h
11
What is the area of this shape?
A=\frac{1}{2}\left(d_1+d_2\right)
A=\frac{1}{2}d_1\cdot d_2
A=d_1\cdot d_2
A=bh
12
Which geometry formula do you need for this shape?
A = π x r2
A = 1/2 (b1 + b2) x h
A = 1/2 x b x h
A = b x h
13
What is the area formula of this regular Hexagon?
A=\frac{1}{2}(5)(5\sqrt{3})(6)
A=(10)(5\sqrt{3})(6)
A=(10)(10\sqrt{3})(6)
A=\frac{1}{2}(10)(5\sqrt{3})(6)
14
What is the area of the shaded part?
A=\frac{1}{2}b\cdot h-\pi r^2
A=b\cdot h-\pi r^2
A=b\cdot h+\pi r^2
A=\pi r^2-b\cdot h
15
What is the area formula of this shape?
A=\frac{1}{2}san
A = san
A=\pi r^2
A=\frac{1}{2}bhH