Question

8. Show that the angles of an equilateral triangle
are 60° each​

Answer 1

Answer:

Step-by-step explanation:

Angle a+angle b+angle c=180

Angle a=Angle b=angle c

3×angle a=180

Angle a=60

Answer 2

Proof:

In an equilateral triangle, all the three sides are equal.

so all the three angles are equal.[since angles opposite to equal sides are equal.]

Thus, each angle =180 degree/3

=60 degree

Therefore, the angles of an equilateral triangle  are 60° each​. [Proved]