Length Perimeter
Convert 5.2cm to mm
52mm
What is the formula for the area of a rectangle?
Area = Length x width
What is the formula for the area of a triangle
1/2 x base x height
A square with 5cm sides
Perimeter?
20cm
If a radius of a circle is 55cm
What is the total area of the circle?
9503.32cm2
0.85km
How many cm2 in 1m2?
10000cm2
Parallelogram
Base = 3m
Height = 12m
Area?
36m2
A rectangle
L= 11m
W=3m
28m
If the radius of a circle is 8cm
What is the circumference?
50.265cm
Convert 0.0021 km to m
2.1km
Length is 6cm
width is 2cm
What is the area of the rectangle?
12cm2
How many mm2 in 1m2?
1 million mm2
An equilateral triangle that has a perimeter of 18cm
What are the side lengths?
6cm
If the diameter of a circle is 10m
What is the circumference?
31.41m
10000 mm to km
0.01km
What is the formula for the area of a parallelogram?
A = base x height
A triangle has area 20 cm2 and base 4 cm. Find its height.
10cm
Perimeter of a rectangle = 20cm
Length =8cm
Width =?
2cm
What is pie correct to 5 decimal places?
3.14159
994000 mm to km
0.994km
Find the side length of a square if its area is:
36 m2
6m
A parallelogram has an area of 26 m2 and its base length is 13 m. Draw a diagram and calculate its perpendicular height?
2m
Perimeter of a square is 400m
What is the length of 2 sides added together?
200m
Calculate the perimeter of a semi circle that has a diameter of 10m
25.707m