Area Flashcards
1
Q
A
2
Q
Triangle
A
A = 1/2 x bh
3
Q
Square
A
A = s^2
OR
A = s × s
4
Q
Rectangle
A
A = lb
5
Q
Parallelogram
A
A = bh
6
Q
Trapezium
A
A = 1/2 (a+b) x h
7
Q
Rhombus
A
A = 1/2 x XY
8
Q
Circle
A
A = π r²
9
Q
Sector
A
A = (θ/360°) × π r²
10
Q
Trapezoidal Rule
A
A = h/2 x (dᶠ+dᶩ)
11
Q
km^2 –> m^2
A
x1000^2
12
Q
m^2 –> cm^2
A
x100^2
13
Q
cm^2–>mm^2
A
x10^2
14
Q
m^2–>km^2
A
/1000^2
15
Q
cm^2–>m^2
A
/100^2
