151k views
4 votes
Angle & segment relationship

Area & Arc Length

Angle & segment relationship Area & Arc Length-example-1
User Getjish
by
8.5k points

1 Answer

0 votes

Answer:

x = 81.5°

Explanation:

the secant- tangent angle x is half the difference of the measures of the intercepted arcs.

the sum of the arcs in a circle = 360°, then

unknown intercepted arc = 360° - (215 + 93)° = 360° - 308° = 52°

then

x =
(1)/(2) (215 - 52)° =
(1)/(2) × 163° = 81.5°

User Ethan Harlig
by
8.8k points

No related questions found