Angle Relationships

Question 1

Points N, P, and R all lie on circle O. Arc PR measures 120°.

Revolt · Accepted Answer

Angle RNQ is equal in measure to arc PR.

Question 2

Circle C is shown. Line segments E C and C D are radii. Lines are drawn from points E and D to point F on the other side of the circle. Arc E D measures 95 degrees.

Revolt · Accepted Answer

47.5°

Question 3

Angle BCD is a circumscribed angle of circle A.

Revolt · Accepted Answer

10 units

Question 4

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 5

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 6

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

Revolt · Accepted Answer

40°

Question 7

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

Revolt · Accepted Answer

67.5°

Question 8

Angle X is a circumscribed angle of circle V.

Revolt · Accepted Answer

square

Question 9

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 10

The measure of minor arc JL is 60°.

Revolt · Accepted Answer

120°

Angle Relationships Answers

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