Question

find the measure of the angles made by the intersecting lines at the vertices of an equilateral triangle​

Answer 1

Answer:

45° is the answer.

Step-by-step explanation:

because the vertices are of 90°and the intersecting line will divide it into half part that is 45° plz follow me

Answer 2

Answer:

as it is equilateral triangle all angles are same hence the angle is 60°.

Step-by-step explanation:

In an equilateral triangle , all angles are equal and sum of the angles in a triangle is 180°.

Let x be the equal angle of equilateral triangle.

In ΔABC,

∠A+∠B+∠C=180°

As, it is given that ,

∠A=∠B=∠C=x

⇒x+x+x = 180°

⇒3x = 180°

⇒x = 180°/3

⇒x=60°

Thus, the measure of each angle in an equilateral triangle = 60°

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