equations Flashcards Preview

edexcel igcse maths > equations > Flashcards

Flashcards in equations Deck (15)
Loading flashcards...
1

volume of a cylinder

πr squared x l

2

surface area of a cylinder

2πr squared + 2πrl

3

volume of a cuboid

wlh

4

surface area of a cuboid

2wh + 2wl +2lh

5

volume of a triangular prism

1/2 bhl

6

surface area of a triangular prism

bh + 3bl (IF EQUILATERAL)

7

volume of a sphere

4/3πr cubed

8

surface area of a sphere

4πr squared

9

volume of a cone

1/3 πr squared x h

10

volume of a pyramid

1/3 x base x height

11

surface area of a cone

πrl + πr squared

12

volume of a square based pyramid

b squared h/3

13

sector area of a circle

Θ/360 x π x r squared

14

sector arc length of a circle

Θ/360 x 2 x π x r

15

perimeter of a sector

arc length + 2r