Answer :
The angle of an equilateral triangle is 60°.
Equilateral triangle:
An equilateral triangle is a triangle with all three sides of equal length , corresponding to what could also be known as a "regular" triangle. An equilateral triangle is therefore a special case of an isosceles triangle having not just two, but all three sides equal. An equilateral triangle also has three equal.
Here we have to find each angle of the triangle.
Data given:
sides of an equilateral triangle = 10inches
As it is clear from the definition that the angle of an equilateral triangle is equal.
Let's consider the triangle as ABC.
∠A + ∠B + ∠C = 180°
As the angle are equal so we take
∠A = ∠B = ∠C
So we have;
3∠A = 180°
∠A = 60°
Therefore the angle of the triangle is 60°.
To know more about the equilateral triangle refer to the link given below:
https://brainly.com/question/2351368
#SPJ4