zarias5 zarias5
  • 28-07-2018
  • Mathematics
contestada

I’m confused on this one

Im confused on this one class=

Respuesta :

mathmate
mathmate mathmate
  • 28-07-2018

Theorem: angle (x) formed by intersecting secants (MAB and MDC) is half of the difference of the far arc (BC) and the near arc (AD).

Expressed as a formula,

x=(arc BC - arc AD)/2

=(60-10)/2

=25 °

Answer Link

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