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Circles - Class IX Mathematics Quiz

Class IX
Mathematics
Circles
12 questions
EASY

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Preview questions

1. What is the distance from the center of a circle to any point on its circumference called?

Diameter · Radius · Chord · Arc

2. What is the term for a line segment that passes through the center of a circle and has its endpoints on the circle?

Radius · Chord · Diameter · Secant

3. Which of the following is true about the radius of a circle?

It is always longer than the diameter. · It is half the length of the diameter. · It is equal to the diameter. · It is always longer than a chord.

4. What do you call a line that touches a circle at exactly one point?

Chord · Secant · Tangent · Diameter

5. What is the formula for the circumference of a circle?

πr² · 2πr · πd · r²