2 years ago

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

Mathematics

1 answer:

maw [93]2 years ago

7 0

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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