Tangent Tangent Circle

A line in the same plane as a circle that intersects the circle at exactly one point is a ____________.

• tangent

• secant

• chord

• radius

Is line AB tangent to the circle?

• YES

• No

• Can't be determined 

Tags

CCSS.HSG.C.A.2

Is line AB tangent to the circle?

• YES

• NO

• Not Enough Info

Tags

CCSS.HSG.C.A.2

A tangent to a circle is ________________________ to the radius drawn to the point of tangency.

• congruent

• perpendicular

• complimentary

• supplementary

Knowing that line AF is a tangent, C is the center of the circle, and angle F is 29.0 degrees, what is the measure of angle ECD?

Tags

CCSS.HSG.C.A.2

Line ST is a tangent to the circle at point P. What is the measure of angle (x + y)?

• 79

• 80

• 86

• 90

Tags

CCSS.HSG.C.A.2

Find the length of segment AC, assuming all segments that appear to be tangent are tangent.

Tags

CCSS.HSG.C.A.2

• 54

• 90

• 306

• 126

Tags

CCSS.HSG.C.A.2

AD is tangent and AC is a diameter. Find the measure of arc AB.

• 36

• 90

• 72

• 54

Tags

CCSS.HSG.C.A.2

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

• A

• B

• C

• D

Tags

CCSS.HSG.C.A.2