Length & Perimeter
To calculate the perimeter of a shape...
Twinkle twinkle little star, circumference equals...
2πr
1m2 = ______ m2
10,000 m2
Volume is...
the space occupied by a 3D object.
1L = ______ mL
1,000
To convert between units of length, the conversion factor is...
1,000
The radius of a circle is _ _ _ _ of the
diameter.
half
The area of a rectangle with a length of 8m and a breadth of 6m is...
48m2
The general formula for volume is...
V = Ah
1m3 = _____ L
1,000L
A circle has a diameter of 5m. What is the circumference to 1 decimal place?
15.7m
An arc is...
a part of the circumference.
What is the base length of a parallelogram with an area of 63cm2 and a height of 9cm?
7cm
The volume of a cube with side length of 2m is...
8m3
635mL = ______ L
0.635L
The perimeter of a rectangle is 40m. If the length is 11m, what is its breadth?
9m
The perimeter of a sector equals...
the length of the arc plus two radii.
True or false?
The area of a parallelogram is double the area of a triangle.
True.
A prism has a volume of 75m3. If the length is 3m and the breadth is 5m, what is the height of the prism?
5m.
6ML = ________________ L
6,000,000 L
A square of side length 6cm is connected to a quadrant. What is the perimeter?
33.4cm
The circumference of a circle is 50m. What is the diameter to 2 decimal places?
15.92m
An rectangle with an area of 60cm2 can have how many pairs of dimensions?
6
True or false.
To go from m3 to cm3, multiply by 1,000.
False.
Multiply by 1,000,000.
A container has dimensions 4m, 3m, and 6m. What is the capacity of the box?
72kL