Geometry Basics - Review Set B

A certain bookshelf has two support brackets which cross at a 59^o angle as shown. What is the value of x?

• 31

• 59

• 121

• 149

What is the vale of x?

• 58

• 62

• 87

• 93

Point C is the midpoint between points B and E. What are the coordinates of point E?

• (-2, 2)

• (8, -1)

• (7, -1)

• (-11, 5)

What is the slope of the line shown?

• -1

•  1

Which angles are vertical angles?

Two angles are complementary. One angle has a measure that is twice the other angle. What is the measure of the smaller angle?

• 15

• 30

• 45

• 60

Find the midpoint of a segment with endpoints A(-7, 3) and B(3, -3)

• (-2, -3)

• (-2, 0)

• (-5, 0)

• (2, 0)

Find the coordinates of the other endpoint of a segment with an endpoint of X(-2, 3) and midpoint M(1, -2)

• (4, -7)

• (-4, 7)

• (0, -1)

• (-5, 8)

A circle has center C(3, 4) and a point on the circle is (3, -2). What is the length of the radius?

• 2

• 4

• 6

• 8

Figure KLMN is a parallelogram with diagonals drawn. What are the coordinates for O?

• (5, 2)

• (5, 3)

• (6, 2)

• (6, 3)