Area, Perimeter and Volume Flashcards by Katherine BYRNE | Brainscape

Q

Area of a sector

A

πr² x X/360

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Q

Area of a segment

A

Area of sector - area of triangle

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Q

Area of a triangle

A

1/2 x b x c x sinA

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Q

Volume of a cylinder

A

V=πr²h

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Q

Volume of a sphere

A

V=4/3π³

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Q

Volume of a cone

A

V=1/3πr²h

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Q

Circumference of a circle

A

πd

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Q

Area of a circle

A

πr²

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Q

Area of a trapezium

A

1/2(a+b)h

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Q

Volume of a prism

A

area of cross section x length

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Q

Curved surface area of a cone

A

πrl

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Q

Surface area of a sphere

A

4πr²

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