Measuring Circles Basics

Which of the following is a secant shown on ꙨS?

• Line LM

• Line XY

Which of the following statements is true given the image?

• Line LM is a tangent where L is the Point of Tangency.

• Segment XY is a tangent where both X and Y are Points of Tangency

• Line LM is a tangent where M is the Point of Tangency

• Segment SP is a tangent where P is the Point of Tangency.

If RT = 8.2, find SP.

• 4.1

• 8.2

• 16.4

• Not enough information.

• Minor Arc;

  138°

• Minor Arc;

  42°

• Minor Arc;

  48°

• Major Arc;

  222°

• Minor Arc;

  138°

• Minor Arc;

  42°

• Major Arc;

  138°

• Major Arc;

  222°

• 137°

• 44°

• 43°

• 100°

• 223°

• 43°

• 137°

• 180°

Given the picture and that segment TR is a diameter, find the measure of arc ATR. Is it a major arc, minor arc, or semicircle?

• 270°;

  Major Arc

• 90°;

  Minor Arc

• 180°;

  Semicircle

• 360°;

  Major Arc

Given the picture and that segment TR is a diameter, find the measure of arc AR. Is it a major arc, minor arc, or semicircle?

• 270°;

  Major Arc

• 90°;

  Minor Arc

• 180°;

  Semicircle

• 360°;

  Major Arc

Given the picture and that segment TR is a diameter, find the measure of arc TAR. Is it a major arc, minor arc, or semicircle?

• 159°;

  Major Arc

• 90°;

  Minor Arc

• 180°;

  Semicircle

• 360°;

  Major Arc