Chords Tangents Secants

Find the measure of angle ABD.

• 14

• 51

• 37

• 65

What is the measure of angle 1?

• 130

• 65

• 44

• 86

Determine the measure of ∠NOP

• 15°

• 20°

• 40°

• 50°

What is the definition of a tangent?

• A line that intersects the circle on two points.

• A line that passes through the center of the circle.

• A line segment that passes through the center of the circle.

• A line that intersects the circle on only one point.

Solve for x.

• 10

• 85

• 170

• 180

Find the value of x.

• 15

• 18

• 21

• 24

• 33
• 18
• 46
• 16

• 6
• 8
• 10
• 5

• 8
• 6
• 9
• 10

• 3
• 5
• 15
• 12