antdmngz antdmngz
  • 03-11-2020
  • Mathematics
contestada

Two angles of a triangle have measures of 30° and 45°.
What is the measure of the remaining angle?
Enter the correct answer in the box.

Respuesta :

palak1230
palak1230 palak1230
  • 03-11-2020

Answer:

30+45+x=180(sum of all angles of triangle is equal to 180 degree)

75+x=180

x=180-75

x=105

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