# Maths

HideShow resource information
• Created by: Geeky123
• Created on: 11-03-16 19:26
What is the calculation for the area of a rectangle?
Length x Width
1 of 9
What is the calculation for the area of a triangle?
(Base x Height) / 2
2 of 9
What is the calculation for the area of a parallelogram?
Base x Perpendicular height
3 of 9
What is the calculation for the area of a trapezium?
(a+b) x h / 2
4 of 9
What is the calculation for the area of a circle?
pie x r2
5 of 9
What is the calculation for the circumferance of a circle?
pie x d
6 of 9
How do you work out the surface area of a cone?
pie x r x l + pie x r2
7 of 9
How do you work out sectors of a circle?
X (the angle your given) /360 x pie x r2
8 of 9
How do you work out the arc length?
X/360 x pie x d
9 of 9

## Other cards in this set

### Card 2

#### Front

What is the calculation for the area of a triangle?

#### Back

(Base x Height) / 2

### Card 3

#### Front

What is the calculation for the area of a parallelogram?

### Card 4

#### Front

What is the calculation for the area of a trapezium?

### Card 5

#### Front

What is the calculation for the area of a circle?