Tangents in Circle

QS is a tangent to circle P.  Find QS.

• 144

• 14

• 12

• 13

Find the measure of angle EFH.

• 61

• 65

• 114

• 130

Find the measure of angle ADB.

• 47.5

• 85

• 132.5

• 180

Find the measure of angle ABD.

• 14

• 51

• 37

• 65

Is BD tangent to the circle?

• Yes

• No

Is the given segment tangent to circle K?

• Yes

• No

Tap/Click the point of tangency of a line and this circle

The radius and any tangent line intersect at a right angle.

a

b

c

Tangent Line

Radius

Right Angle

What is the value of x if both segments are tangent to the circle?

• A

• B

• C

• D

Solve for x.

• 29

• 33

• 41.5

• 50