ig2h4cnrst
ig2h4cnrst ig2h4cnrst
  • 29-06-2021
  • Mathematics
contestada

PLEASE HELP ME WILL MARK IF YOU CAN HELP

PLEASE HELP ME WILL MARK IF YOU CAN HELP class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 29-06-2021

Answer:

d = 52°

Step-by-step explanation:

The two sides with little marks are congruent.

That means that the opposite angles are congruent.

One angle measures 76°.

The other to angles measure d each.

d + d + 76 = 180

2d + 76 = 180

2d = 104

d = 52

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