How many tangents can be drawn through a point on the circle?
Zero
One
Infinite
Two
What do we call a region of a circle bounded by its an arc and two radii?
Sector
Diameter
Segment
Chord
PQ is a 4 cm long tangent that touches a circle at point Q. If the radius of the circle is 3 cm, how far is point P from the centre of the circle?
4 cm
8 cm
6 cm
5 cm
The longest chord of a circle measures 13 cm. What is the radius of the circle?
26 cm
5.5 cm
6.5 cm
4.5 cm
If the radius of a circle is 1.08 cm, what is its diameter?
2.06 cm
2.16 cm
2.016 cm
2.061 cm
What is the length of a tangent drawn to a circle of radius 5 cm from a point 13 cm away from the centre of the circle?
12 cm
18 cm
Which is the symbol of an arc?
⌒
→
⍧
<
Type the name given to the length of the boundary of a circle.
Type the name given to the longest chord of a circle.
Can we draw a chord of length 15 cm in a circle of radius 6 cm? Type yes or no with reason.
Type the total number of tangents that can be drawn to a circle from a fixed point outside the circle.
Type the total number of tangents that can be drawn to a circle from a fixed point inside the circle.
