example 1

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EXAMPLE 1 Find angle and arc measures Line m is tangent to the circle. Find the measure of the red angle or arc. SOLUTION = 1 2 (130 o ) = 65 o = 2 (125 o ) = 250 o b . m KJL a . m 1

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=. a. m 1. 12. (130 o ). (125 o ). 2. =. b. m KJL. EXAMPLE 1. Find angle and arc measures. Line m is tangent to the circle. Find the measure of the red angle or arc. SOLUTION. = 65 o. = 250 o. =. m 1. 12. (210 o ). for Example 1. GUIDED PRACTICE. - PowerPoint PPT Presentation

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Page 1: EXAMPLE 1

EXAMPLE 1 Find angle and arc measures

Line m is tangent to the circle. Find the measure of the red angle or arc.

SOLUTION

= 12 (130o) = 65o

= 2 (125o) = 250ob. m KJL

a. m 1

Page 2: EXAMPLE 1

GUIDED PRACTICE for Example 1

Find the indicated measure.

SOLUTION

= 12 (210o) = 105om 1

Page 3: EXAMPLE 1

GUIDED PRACTICE for Example 1

Find the indicated measure.

= 2 (98o) = 196om TSR

SOLUTION

Page 4: EXAMPLE 1

GUIDED PRACTICE for Example 1

Find the indicated measure.

= 2 (80o) = 160om XY

SOLUTION