matheelie8
matheelie8 matheelie8
  • 09-04-2022
  • Mathematics
contestada

What are the measures of the interior angles of the triangle?

m∠1 =
°

m∠2 =
°

m∠3 =
°

What are the measures of the interior angles of the triangle m1 m2 m3 class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 09-04-2022

Answer:

Step-by-step explanation:

a and b are parallel lines. So, alternate interior angles are congruent.

∠2 = 64.8°

∠3 = 30.5°

Sum of all angles of triangle  = 180

∠1 + ∠2 + ∠3 = 180

∠1 + 64.8 + 30.5 = 180

           ∠1  + 95.3 = 180

                       ∠1 =  180 - 95.3

                        ∠1  =  84.7°

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