Circles 1
Circles 2
Geometry 1
Circles 1
Geometry 2
100
Formula for area of circle
Area = pi x r x r
100
OT, OR, OU
100
What is the property of a trapezium?
Has a pair of parallel lines
100
What is the meaning of perimeter?
Outline of a figure
100
List 2 properties of a rhombus.
Equal sides
Equal opposite angles
Made up of 2 identical isosceles triangles
200
Find the perimeter of a semicircle of diameter 21 cm. (pi = 22/7)
What is 54 cm?
200
Find the area of a quarter circle of radius 7 m.
(pi = 22/7)
154 m2
200
Angle Question 1
195o
200
Find the circumference of a circle with a radius of 23 cm. (Take π = 3.14.)
144.44 cm
200
Angle Question 2
52o
300
A circular spinner has a diameter of 7 cm. How many complete turns must it make to cover a distance of 990 cm?
(pi = 22/7)
45
300
Circles 2
150.72 cm2
300
Angles Question 4
87o
300
Circles 1
116 cm
300
Angles Question 3
51o