Unit Test — Unit test

Question 1

Which circle shows that measures 60°?

Revolt · Accepted Answer

Circle O is shown. Line segments A O and B O are radii. Angle A O B is 60 degrees.

Question 2

UV and RV are secant segments that intersect at point V.

Revolt · Accepted Answer

3 units

Question 3

The chords intersect at point U.

Revolt · Accepted Answer

6

Question 4

Circle O is shown. Tangents B C and B A intersect at point B outside of the circle. The measure of the first arc formed is 146 degrees.

Revolt · Accepted Answer

34°

Question 5

In quadrilateral QRST, measures (5x+15)°. Angle TQR measures (4x+3)°.

Revolt · Accepted Answer

105°

Question 6

Circle B is shown. Line segments C B, D B, and E B are radii. Angle C B E is 52 degrees and angle E B D is 160 degrees.

Revolt · Accepted Answer

212°

Question 7

In circle O, AD and BE are diameters.

Revolt · Accepted Answer

132°

Question 8

Points D, E, and F are on circle C and EF ≅ DF.

Revolt · Accepted Answer

26°

Question 9

Line segment ON is perpendicular to line segment ML, and PN = 10.

Revolt · Accepted Answer

300 square units

Unit Test — Unit test Answers