Chapter 12.1 - 12.2

Assume that lines that appear to be tangent are tangent. O is the center of the circle. What is the value of x?

• 90

• 309

• 129

• 39

Tags

CCSS.HSG.C.A.2

Assume that lines that appear to be tangent are tangent. O is the center of the circle. What is the value of x?

• 160

• 20

• 70

• 90

Tags

CCSS.HSG.C.A.2

Determine whether a tangent line is shown in each diagram. (Use the Pythagorean Theorem)

• Yes

• No

Tags

CCSS.HSG.C.A.2

The polygon circumscribes a circle. What is the perimeter of the polygon?

• 140

• 45

• 70

• 190

Tags

CCSS.HSG.C.A.2

The polygon circumscribes a circle. What is the perimeter of the polygon?

• 82

• 32

• 21

• 42

Tags

CCSS.HSG.C.A.2

Find the value of x.

• 9.8

• 6.3

• 12.6

• 4.9

Tags

CCSS.HSG.C.A.2

Find the value of x.

• 15
• 13
• 3
• 6

Tags

CCSS.HSG.C.A.2

• Arc WY is congruent to Arc DF

• Chord WY is congruent to Chord DF

• Central Angle WXY is congruent to DEF

• No conclusion can be made.

Tags

CCSS.HSG.CO.B.7

What is the value of x?

• 22
• 25
• 15
• 20

Tags

CCSS.HSG.C.A.2

Find the segment length indicated. Assume that lines which appear to be tangent are tangent.

• 9.6

• 8.5

• 17.4

• 7