Day 42

Find a and b.

• a=74 degrees
  b=93 degrees
• a=93 degrees
  b=74 degrees
• a=87 degrees
  b=106 degrees
• a=106 degrees
  b=87 degrees

Solve for x.

• 14

• 10

• 11

• 2

Solve for x. 

• 5
• 20
• 40
• 85

What is the value of x if both segments are tangent to the circle?

• A

• B

• C

• D

In the diagram, a tangent and a line drawn to the point of tangency form a right triangle. Solve for "?" (the length of the hypotenuse)

• 15

• 6

• -24

• 14

Find the length of BC.

• 2
• 3
• 9
• 14

• 12.1
• 9.9
• 16
• 18.8

Is AB a tangent?

• yes

• no

Is AB a tangent?

• yes

• no

Solve for x.

• 37.5

• 11

• 118

• 15