Tangents of circles

What is the value of x?

• 22
• 25
• 15
• 20

Tags

CCSS.HSG.C.A.2

QS is a tangent to circle P.  Find QS.

• 144
• 14
• 12
• 13

Tags

CCSS.HSG.C.A.2

Find the radius r

• 2
• 3
• 4
• 5

Tags

CCSS.HSG.C.A.2

A tangent intersects the circle at:

• One point

• Two distinct point

• Never intersects

• None of the above

In the diagram, AC is tangent to circle B, find the length of CB.

• 6
• 7
• 8
• 9

Tags

CCSS.HSG.C.A.2

Find the perimeter of the triangle.

• A
• B
• C
• D

Tags

CCSS.3.MD.D.8

Assume that all the lines that appear tangent are tangent. Find the perimeter

• 54
• 36
• 48
• 42

Tags

CCSS.HSG.C.A.2

Identify the straight lines that are tangents to the circle in the diagram. You can choose more than one answer.

• AB

• RS

• KJ

• LM

• TU

If a line is tangent to a circle, then it is ________ to the radius drawn to the point of tangency.

• parallel

• adjacent

• supplementary

• perpendicular

Using lines tangent to the circle, find the value of x.

• 57

• 137

• 47

• 257

Tags

CCSS.HSG.C.A.2