CHAPTER 5 Flashcards
(15 cards)
0
Q
Prisms volume formula?
A
V = Ah
1
Q
Units of conversion?
A
x1000^3. < x100^3. < x10^3
km^3 m^3 cm^3 mm^3
/1000^3. > /100^3. > /10^3
2
Q
Cylinder volume formula?
A
V = Pir^2h
3
Q
Surface area of square based prism or pyramid?
A
add together the area of every side
4
Q
Surface area of a closed cylinder?
A
SA = 2Pir^2 + 2Pirh
5
Q
Surface area of an open cylinder?
A
SA = Pir^2 + 2Pirh
6
Q
Surface area of a curved cylinder?
A
SA = 2Pirh
7
Q
Area if a circle?
A
a= Pi r^2
8
Q
Area of a square?
A
A= l^2
9
Q
Area of a rectangle?
A
A = l x b
10
Q
Area of a triangle ?
A
A = 1/2 b x h
11
Q
Area of Parallelogram?
A
A = b x h
12
Q
Area of a trapezium?
A
A = 1/2h (a +b)
13
Q
Area of a rhombus/kite?
A
1/2 x x y
14
Q
Area of a sector of a circle?
A
a = 0/360 x Pi r^2
