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Circles (Quiz)
Question 1
A circle is the collection of all points in a plane which are at a constant distance from a fixed point called:
- A
Diameter
- B
Circumference
- C
Radius
- D
Centre
Question 2
The distance from the centre of the circle to any point on the circle is called:
- A
Diameter
- B
Chord
- C
Tangent
- D
Radius
Question 3
A tangent to a circle is a line which:
- A
Cuts the circle at two points
- B
Does not touch the circle
- C
Touches the circle at two points
- D
Touches the circle at exactly one point
Question 4
How many tangents can be drawn to a circle from a point on the circle?
- A
0
- B
2
- C
3
- D
1
Question 5
The tangent at any point of a circle is always ______ to the radius at the point of contact.
- A
Inclined
- B
Parallel
- C
Collinear
- D
Perpendicular
Question 6
If a tangent is drawn at point P of a circle with centre O, then ∠OPT is:
- A
0°
- B
45°
- C
60°
- D
90°
Question 7
From an external point, the number of tangents that can be drawn to a circle is:
- A
1
- B
3
- C
Infinite
- D
2
Question 8
Which of the following is not a part of a circle?
- A
Chord
- B
Radius
- C
Tangent
- D
Triangle
There are 8 questions to complete.