Tangent and Secant Angles in Circles

Find the m∠1.

• 130⁰

• 65⁰

• 44⁰

• 86⁰

Tags

CCSS.HSG.C.A.2

Find the measure of minor arc AV.

• 55°

• 115°

• 85°

• 95°

Tags

CCSS.HSG.C.A.2

Find the measure of arc NL

• 21°

• 42°

• 45°

• 84°

Tags

CCSS.HSG.C.A.2

What part of the circle is present?

• Tangent

• Secant

• Chord

• Diameter

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

Tags

CCSS.HSG.C.A.2

In the diagram, TP and TQ are tangents to circle O. Determine the value of x. (Note the angles with single arcs are not necessarily congruent in this diagram.)

• 70

• 110

• 140

• 90

Tags

CCSS.HSG.C.A.2

A tangent line intersecting with a radius always creates a ____________ angle

• right

• acute

• obtuse

• straight

A ____ is a line, ray, or segment that intersects a circle at two points.

• Tangent

• Secant

• Radius

• Arc

What is x?

• 15

• 23

• 2

• 92

Tags

CCSS.HSG.C.A.2

Find the radius r

• 2

• 3

• 4

• 5

Tags

CCSS.HSG.C.A.2