Circles Angles Arcs

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

What is the value of w?

• 52

• 104

• 76

• 108

Tags

CCSS.HSG.C.A.2

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

• Tangent

• Secant

• Radius

• Arc

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

• A

• B

• C

• D

Tags

CCSS.HSG.C.A.2

Find the measure of the arc or angle indicated in the diagram.

• 86

• 180

• 43

• 94

Tags

CCSS.HSG.C.A.2

Find the measure of the arc or angle indicated.

(a)  

Tags

CCSS.HSG.C.B.5

Find the measure of the arc or angle indicated in the diagram.

• 94

• 142

• 71

Tags

CCSS.HSG.C.A.2

Solve for x (arc WQ)

• x = 49.5

• x = 45

• x = 99

• x = 147

Tags

CCSS.HSG.C.A.2

AXB is a

• Minor arc

• Major arc

• Inscribed angle