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Maths IGCSE > Perimeter, Area and Volume > Flashcards

Perimeter, Area and Volume Flashcards

1
Q

How do you find perimeter

A

Add all the lengths of the sides together

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2
Q

How do you find circumference

A

Pi * d

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3
Q

How do you find the area of a rectangle

A

Width * height

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4
Q

How do you find the area of a square

A

Side length squared

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5
Q

How do you find the area of a triangle

A

1/2 * base * height

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6
Q

How do you find the area of a parallelogram

A

Height * base

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7
Q

How do you find the area of a trapezium

A

1/2 * (a+b) * height

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8
Q

How do you find the area of a circle

A

Pi * r^2

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9
Q

What is the units for area

A

Cm^2 or m^2

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10
Q

What is the unit for perimeter

A

Cm or m

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11
Q

What is the unit for volume

A

Cm^3 or m^3

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12
Q

How do you find the volume of a cube

A

L * w * h
Cube the side length

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13
Q

How do you find the volume of a cuboid

A

L * w * h

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14
Q

How do you find the volume of a prism

A

Base area * height

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15
Q

How do you find the area of a cylinder

A

πr^2 * height

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16
Q

What is the basic formula for finding the volume of a prism

A

Base area * height

17
Q

How do you find the volume of a pyramid

A

1/3 * base area * height

18
Q

How do you find the volume of a cone

A

1/3 * πr^2 * height

19
Q

What is the basic formula to find the volume of a pyramid

A

I/3 * base area * height

20
Q

How do you find the volume of a sphere

A

4/3* π * r^3

21
Q

How do you find the surface area of a sphere

A

4 πr^2

22
Q

How do you find the area of a sector of a circle

A

πr^2 * angle/360

23
Q

How do you find the circumference of sector of a circle

A

πd * angle of sector/360 + 2r

24
Q

How do you find the curved surface area of a cone?

A

π * r * l

Maths IGCSE (4 decks)

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