Circles Review (Draft, Reg)

An angle is a(n) ______ if the vertex is on a circle and the sides of the angle are shords of the circle.

• right angle
• acute angle
• inscribed angle
• intercepted angle

A(n) _____ to a circle is a line, ray or segment in the plane of the circle that intersects the circle in exactly one point.

• tangent
• secant
• radius
• arc

Find the measure of arc BC.

• 42°

• 85°

• 84°

• 170°

Find the measure of arc DEB.

• 127°

• 233°

• 254°

• 170°

Find the measure of arc CB.

• 36°

• 31.5°

• 126°

• 63°

Find m∠CDB.

• 36°

• 31.5°

• 126°

• 63°

Find the measure of arc BC.

• 102°

• 34°

• 136°

• 68°

Find the measure of arc BC.

• 52°

• 104°

• 100°

• 50°

Find the measure of arc BD.

• 20°

• 40°

• 10°

• 60°

Find m∠FBE.

• 90°

• 80°

• 100°

• 180°