Chord, Tangent

Solve for the missing angle in this circle:

• x = 100

• x = 105

• x = 220

• x = 50

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CCSS.HSG.C.A.2

What is the measure of arc EF in this circle?

• EF = 24

• EF = 48

• EF = 96

• EF = 73

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CCSS.HSG.C.A.2

Solve for x in this circle:

• x = 12

• x = 3

• x = 28

• x = 5

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CCSS.HSG.C.A.2

Solve for x in this circle:

• x = 12

• x = 3

• x = 8

• x = 5

Tags

CCSS.HSG.C.A.2

Segment AB and AC are​ (a)   to the circle and​ (b)   to each other.

• tangents

• congruent

• secants

• chords

• unequal

• similar

What is line PT?

• chord

• secant

• point of tangency

• tangent

Is the given segment tangent to circle K?

• Yes

• No

Find the length of the missing segment.

• 12

• 34

• 169

• 13

Tags

CCSS.HSG.C.A.2

Is BD tangent to the circle?

• Yes

• No

Tags

CCSS.HSG.C.A.2

If two tangents are drawn to a circle from an external point, what is the relationship between these two tangents?

• They are congruent.

• They are perpendicular.

• They intersect at the center.

• They are parallel.

Tags

CCSS.HSG.C.A.2