Side length
Angles
Circles
100
An equilateral triangle has perimeter 15cm. What length is each edge?
5cm
100
A triangle has angles 56 degrees and 24 degrees, what is the remaining angle?
100 degrees
100
What is formula for calculating the area of a circle?
pi x r^2
200
A rectangle has perimeter 60cm. One side is double the length of another. What is the length of the shorter side?
10cm
200
An angle in an isosceles triangle is 98 degrees. What is the size of one of the other angles?
41 degrees
200
What is the area of a circle with radius 10cm? Give your answer in terms of pi
100 pi
300
The area of a square is 81 square metres. What is the length of each edge?
9 metres
300
What is the exterior angle of a regular pentagon?
72 degrees
300
What is the perimeter of a circle with radius 6cm? Give your answer in terms of pi
12 pi
400
The area of a square is 64 square millimetres. What is the perimeter of the square?
32 mm
400
A pentagon has two right angles. What are the sum of the remaining angles?
360 degrees
400
What is the area of a semi-circle of diameter 12m? Give your answer in terms of pi
18 pi
500
A right angle triangle has area 30cm^2. It has base 10cm. What is the height?
6cm
500
What is the maximum number of reflex angles in a hexagon?
3
500
What is the perimeter of a quarter circle with radius 4cm? Give your answer in terms of pi
8 + 4pi cm^2
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