Honors Geometry Test Circles Secants Tangents and Angles

Segment AB is tangent to Circle C at point B.

Segment AD is tangent to Circle C at point D.

What is the length of AB?

• 2

• 7

• 12

• 13

Use the diagram of Circle O. What is the length of segment OY to the nearest tenth of an inch?

• 2.9

• 3.0

• 8.6

• 8.7

In the diagram, R, S, and T are all points of tangency. What is the perimeter of triangle XYZ?

• 41 cm

• 54 cm

• 27 cm

• 45 cm

Find the measure of major arc FGH.

• 183

• 95

• 182

• 92

If the measure of minor arc KM is 112 degrees, find the measure of minor arc LM.

• 100

• 112

• 124

• 236

Find x and y.

• x = 42; y = 10

• x = 35; y=17

• x = 8.5; y = 17.5

• x = 21; y = 5

Find the measure of major arc PQR.

• 105

• 185

• 210

• 285

Find the measure of arc KM.

• 20

• 60

• 70

• 110

Find RS.

• 9

• 10

• 12

• 13

The farthest distance a satellite signal can directly reach is the length of the segment tangent to the curve of Earth's surface. If the measure of the angle formed by the tangent satellite signals is 121 degrees, what is the measure of the intercepted arc on Earth? (The figure is not drawn to scale.)

• 59

• 60.5

• 118

• 242