Interior and Exterior Angles Circle

To find an angle outside the circle, you use which of the following?

• (1/2)arc

•  (1/2)(arc+arc)

• (1/2)(arc - arc)

• I don't know

Tags

CCSS.HSG.C.A.2

Find the measure of arc KM.

• 29º

• 33º

• 41.5º

• 50º

Tags

CCSS.HSG.C.A.2

In the circle, find the measure of angle CAB.

• 100º

• 125º

• 120º

• 99º

Tags

CCSS.HSG.C.A.2

Find the measure of minor arc SL.

• A. 105º

• B. 175º

• C. 145º

• D. 150º

Tags

CCSS.HSG.C.B.5

Find the measure of arc RD.

• A. 87º

• B. 88º

• C. 69º

• D. 75º

Tags

CCSS.HSG.C.A.2

Which is the correct equation to find the measure of angle KLM?

• x = 1/2(140 - 66)

• x = 1/2(140+66)

• 66 = 1/2(140 - x)

• 66 = 1/2(140 + x)

Tags

CCSS.HSG.C.A.2

What is the m∠A?

• 20^o

• 40^o

• 60^o

• 30^o

Tags

CCSS.HSG.C.A.2

An angle whose vertex is OUTSIDE a circle is a(n) ______.

• inscribed angle

• exterior angle

• interior angle

• central angle

Tags

CCSS.8.G.A.5

Find the m∠ABD.

• 14º

• 51º

• 37º

• 65º

Tags

CCSS.HSG.C.A.2

In the diagram, find the measure of arc TS.

• 90º

• 100º

• 115º

• 130º

Tags

CCSS.HSG.C.B.5