lilyjo56
lilyjo56 lilyjo56
  • 17-02-2021
  • Mathematics
contestada

can someone please help?? what’s the measure of the vertex angle

can someone please help whats the measure of the vertex angle class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 17-02-2021

Answer:

120 deg

Step-by-step explanation:

There is an angle symbol in the equilateral triangle and another symbol in half of the vertex angle. Those two angles are congruent.

The measure of the vertex angle is 2 * 60 deg = 120 deg

Answer: 120 deg

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