# Volume and area conversions/ finding volume and area

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What is the conversion for metre squared to cm squared?
1m squared= 100cm*100cm=10000cm
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What is the conversion for metre cubed to cm cubed?
1m cubed= 100cm*100cm*100cm=1000000cm cubed
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How would you find the surface area of a hemisphere?
Curved surface area = 1/2(4πr^2)+Flat surface area (πr^2)
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How would you find volume of a hemisphere?
1/2(4/3πr^3)
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How would you find the length of a cone?
Pythagoras (r^2+h^2=l^2)
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How would you find the volume of a cylinder?
V=πr^2h
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How would you find the surface area of a cylinder?
2πrh+2πr^2
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## Other cards in this set

### Card 2

#### Front

What is the conversion for metre cubed to cm cubed?

#### Back

1m cubed= 100cm*100cm*100cm=1000000cm cubed

### Card 3

#### Front

How would you find the surface area of a hemisphere?

### Card 4

#### Front

How would you find volume of a hemisphere?

### Card 5

#### Front

How would you find the length of a cone?