Degrees in a Circle

Find m∠ EGF. EF is a diameter of the circle.

• 45°

• 60°

• 90°

• 100°

Find the measure of arc NL

• 21°

• 42°

• 45°

• 84°

If arc AB = 70°, how many degrees are in ∠ ADB?

• 35°

• 50°

• 70°

• 110°

∠ AED is formed inside a circle by two intersecting chords. If minor arc BD = 70° and minor arc CA = 180° , what is the measure of ∠ AED?

• 45°

• 50°

• 55°

• 60°

∠ AED is formed inside a circle by intersecting chords. If minor arc BD = 82 and minor arc CA = 176, what is the measure of ∠ AED?

• 41°

• 47°

• 51°

• 88°

∠ BEC is formed inside a circle by intersecting chords. If minor arc BD = 94 and minor arc CA = 166, what is the measure of ∠ BEC?

• 44°

• 47°

• 50°

• 53°

What is the measure of arc AB?

• 140
• 142
• 180
• 153

What is the measure of angle DEF?

• 72
• 73
• 74
• 75

What is the measure of angle HKI?

• 72
• 73
• 74
• 75

What is the measure of arc AD?

• 137
• 136
• 135
• 134