CIRCLE CHAPTER 9TH STADARD

In the figure ∠AOC=120⁰ then ∠ADC=120⁰

• 60⁰

• 120⁰

• 240⁰

• 30⁰

In the figure ∠ADC=25⁰ then ∠AOC=

• 150⁰

• 12.5⁰

• 100⁰

• 50⁰

The line segement joining any two point of circumferance is ?

in this figure ∠ACB=35⁰ then ∠AEB=35⁰

• 70⁰

• 30⁰

• 35⁰

• 17.5⁰

VALUE OF C = AND D=

• 22 AND 7

• 7 AND 22

• 3 AND 14

• 14 AND 3

The perpendicular from the centre of a circle to a chord _________ the chord

Which of the following names a radius?

• segment AC
• segment DB
• segment AB
• segement BC

A point, whose distance from the centre of a circle is greater than its radius lies ———- of the circle.

• on circle

• in exterior

• on interior

• none of above

In the figure, if O is the centre of a circle, then the measure of ∠ACB is:

• 80⁰

• 100⁰

• 40⁰

• 60⁰

Chords at the same distance are of _______ length

• Different

• Twice

• Same

• Thrice