Angle Relationships

Question 1

Points N and R both lie on circle O. Line segment RQ is tangent to the circle at point R.

Revolt · Accepted Answer

15.0 units

Question 2

Angle BCD is a circumscribed angle of circle A. Angle BCA measures 40°.

Revolt · Accepted Answer

100°

Question 3

Circle O is shown. Line segments C O And A O are radii. Lines are drawn from points C and A to point B to form chords B C and B A. Angle C B A is 80 degrees.

Revolt · Accepted Answer

160°

Question 4

Angle G is a circumscribed angle of circle E. Major arc FD measures 280°.

Revolt · Accepted Answer

40°

Question 5

Circle V is shown. Line segments Y V and W V are radii. Tangents Y X and W X intersect at point X outside of the circle. The length of V Y is 5. Angle V is a right angle.

Revolt · Accepted Answer

90°

Question 6

Major arc JL measures 300°.

Revolt · Accepted Answer

equilateral

Question 7

Angle X is a circumscribed angle of circle V.

Revolt · Accepted Answer

square

Question 8

Points A, B, C, and D lie on circle M. Line segment BD is a diameter.

Revolt · Accepted Answer

67.5°

Question 9

Angle BCD is a circumscribed angle of circle A.

Revolt · Accepted Answer

10 units

Angle Relationships Answers

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