The length of the line that marks out a circle and its region is the
Chord
Radius
Diameter
Circumference
Circumference is the boundary of the circular region.
If we cut a circle of radius r at a point and form a line out of it, the length of the line is
ABCD is a parallelogram. A circle passes through A,B and C. The circle intersects the line CD produced at E. Prove that AE = AD. [3 MARKS]
A figure has no line of symmetry but a rotational symmetry of 2. Draw and name the respective figure? Find its area given that its side length is 5m and base length is 6m and height is 4m. [4 MARKS]
Construct a line segment of length 10cm. From one end, draw a circle of radius 4cm and draw a circle of radius 5cm from the other end. Now, draw tangents to both circles from the centre of the other circle. [4 MARKS]