IM 2: Angles Inside & Outside Circle

A _____ line intersects a circle at exactly 1 point.

• tangent

• secant

A ____ line intersects a circle at exactly 2 points.

• tangent

• secant

Which of the following form angles outside a circle?

• 2 Tangents

• Tangent-secant

• 2 Secants

• All of the above

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2

Determine the measure of ∠NOP

• 15°

• 20°

• 40°

• 50°

Tags

CCSS.HSG.C.A.2

∠ ABD is formed by a tangent and a secant intersecting outside of a circle. If minor arc AC = 72° and minor arc CD = 132° , what is the measure of ∠ ABD?

• 30°

• 36°

• 42°

• 48°

Tags

CCSS.HSG.C.A.2

If arc XV = 68° and ∠ YUV = 36° , what is the measure of arc VY?

• 120°

• 130°

• 140°

• 150°

Tags

CCSS.HSG.C.A.2

What is the measure of angle HKI?

• 72
• 73
• 74
• 75

Tags

CCSS.HSG.C.A.2

• 109

• 80

• 74.5

• 40

Tags

CCSS.HSG.C.A.2