Answer: m∠AGE is 120 degrees
Step-by-step explanation:
every single triangle has an overall angle measurement of 180°, which means that all of the angles in the triangle add up to 180°.
an equilateral triangle's sides all have the same measurements, as do their angles.
this means that the measurement of one angle on one equilateral triangle is 180°÷3, which equals 60° (but your problem already gave you that).
∠AGE is two angles of an equilateral triangle added together, which means that ∠AGE is 60°+60°, which equals 120°.
so the answer is 120°.
