Tangents, Chords, and Arcs

Find x.  Assume that segments that appear to be   tangent are tangent.

• 2
• 11
• 7.6
• 9

Tags

CCSS.HSA.CED.A.1

CCSS.HSG.C.A.2

Find x

• 10
• 5
• 18
• 9

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSG.C.A.2

In the diagram, a tangent and a line drawn to the point of tangency form a right triangle. How long is segment OA?

• -15

• 6

• 15

• 14

Is line AB tangent to the circle at Point A?

• YES

• NO

• Can't Tell

Solve for x.

• 25

• 30.25

• 7

• 38

Find the perimeter of the triangle.

• A
• B
• C
• D

Tags

CCSS.3.MD.D.8

What is the value of DC? (to the nearest hundredth) 

• 9.43
• 4.43
• √89
• 9

Tags

CCSS.HSG.C.A.2

Find the value of x.

• 10

• 11

• 12

• 13

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

Find the value of x.

• 9.8

• 6.3

• 12.6

• 4.9

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.SSE.A.1

CCSS.HSG.C.A.2

Find the value of x. 14 and 18 represent the entire length of the chords

• √512

• √32

• i√32

• √128

Tags

CCSS.HSA.REI.A.2

CCSS.HSG.C.A.2