redx7385
redx7385 redx7385
  • 13-05-2022
  • Mathematics
contestada

25° 35° to 205° circle ​

25 35 to 205 circle class=

Respuesta :

jimrgrant1 jimrgrant1
  • 13-05-2022

Answer:

x = 60

Step-by-step explanation:

the chord- chord angle x is half the sum of the measures of the arcs intercepted by the angle and its vertical angle.

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

intercepted arc = 360° - (35 + 25 + 205)° = 360° - 265° = 95°

then

x = [tex]\frac{1}{2}[/tex] (95 + 25 ) = [tex]\frac{1}{2}[/tex] × 120 = 60

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