Flashcard - Inscribed angles and tangents to a circle

Front

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

Back

perpendicular

Front

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

Back

47

Front

Determine if a tangent line is shown in the picture.

Back

No

Front

The polygon circumscribes the circle. Find the perimeter.

Back

78

Front

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

Back

66

Front

Find a and b.

Back

a=93 degrees
b=74 degrees

Front

Back

D

Front

Find the measure of arc AB.

Back

68

Front

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

Back

2

Front

What is the measure of arc NM?

Back

116