jules89 jules89
  • 22-05-2018
  • Mathematics
contestada

I can't figure out how to solve this

I cant figure out how to solve this class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 22-05-2018
Because both lines AT and AN are tangents, they are equal to each other.

Because angle ATN is 70 degrees, then angle ANT is also 70 degrees

The 3 inside angles of a triangle = 180 degrees,
so angle A would = 180 - 70 - 70
Angle A = 180 -70-70 = 40 degrees
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