Math Problem Solving Quiz

In the diagram above, line segment AC has a length of 17. What is the length of the line segment between the midpoint of segment AB and endpoint C?

• 11

• 9

• 7

• 5

Two line segments AD and BC intersect at point X as shown in the figure above. If XE bisects angle LBXD, what is mLEXD?

• 30

• 35

• 55

• 60

A line contains Points A, B, and C from left to the right. If the length of line segment BC is twice the length of AB, and the length of line segment AC is 60, what is the length of line segment BC?

• 10

• 20

• 30

• 40

In the figure above, 11 and 12 are perpendicular to each other and 13 intersects lJ and 12. What is the value of degree x?

• 50

• 60

• 40

• 30

According to figure above, the intersection of AB and Cii is

• BC

• BA

• AC

• AC

In the figure above, what is the value of x + y?

• 60

• 75

• 80

• 100

In the figure above, lines III l2 and 13 intersect at point 0 and II is perpendicular to l2. What is the value of mLBOC?

• 75

• 90

• 120

• 150

A bicycle wheel makes a full turn every 2 seconds. How many degrees does a point on this wheel turn in 10 seconds?

• 36

• 180

• 360

• 1800

In the figure above, four line segments intercept at a point. How many degrees is x?

In the figure above, AC = 9, AB = 2BC, and AB = CD. What does AD equal?

• 12

• 14

• 15

• 16