Chords of Circles

Find the measure of arc JH

• 93

• 130

• 120

• 95

Find the measure of arc GKJ

• 105

• 50

• 55

• 180

What is the arc length of minor arc AB? Round to nearest tenth.

What is the measure of arc FE?

• 54°

• 126°

• 117°

• 31.5°

What is the measure of angle A?

• 95°

• 169°

• 191°

• 79°

If AB and CD are two chords of a circle intersecting at point E, as per the given figure. Then:

• ∠BEQ > ∠CEQ

• ∠BEQ = ∠CEQ

• ∠BEQ < ∠CEQ

• None of the above

Equal _____ of the congruent circles subtend equal angles at the centers.

• Segments

• Radii

• Arcs

• Chords

If chords AB and CD of congruent circles subtend equal angles at their centres, then:

• AB=CD

• AB > CD

• AB < AD

• None of above

If the angles subtended by two chords of a circle or of congruent circles at the centre are equal, the chords are ——–

• equal

• unequal

• different

• none of above

In the below figure, the value of ∠ADC is:

• 60⁰

• 30⁰

• 45⁰

• 55⁰