Perimeter and Area Flashcards
1
Q
Area of a Parallelogram
A
b x h
2
Q
Area of a Triangle
A
(b x h) / 2
3
Q
Area of a Trapezium
A
1/2 (a + b) h
4
Q
Area of a Circle
A
π r squared
5
Q
Circumference of a Circle
A
π d
6
Q
Area of a Sector
A
theta / 360 x π r squared
7
Q
Arc Length
A
theta / 360 x π d
8
Q
Perimeter of a Sector
A
theta / 360 x π d + 2r
9
Q
Surface Area of a Cylinder
A
2 π r h + 2 π r squared
10
Q
Surface Area of a Cone
A
π r l + π r squared
11
Q
Volume of a Frustrum
A
Full Cone Volume - Removed Cone Volume
12
Q
Volume of a Hemisphere
A
2/3 x π x r cubed
13
Q
Surface Area of a Hemisphere
A
(4 π r squared) / 2 + π r squared
