Inscribed and Central Angles in Circles

Given the following inscribed quadrilateral, what is the value of y?

• 10

• 20

• 30

• 40

Tags

CCSS.HSG.C.A.2

What is the measure of arc WYZ?

• 231

• 255

• 168

• 200

Tags

CCSS.HSG.C.B.5

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

Find the value of x.

• 15

• 13

• 3

• 6

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

What is the measure of arc AB?

• 140

• 142

• 180

• 153

Tags

CCSS.HSG.C.B.5

• A

• B

• C

• D

Tags

CCSS.HSG.C.A.2

• A

• B

• C

• D

Tags

CCSS.HSG.C.A.2

What is this called?

• Radius

• Central Angle

• Major Arc

• Inscribed Angle

What is this called?

• Tangent Line

• Central Angle

• Chord

• Inscribed Angle

Tags

CCSS.HSG.C.A.2