Question

if all the three angles of a triangle are equal to one another, find the measure of each angle

Answer 1

A.T.Q. let the three equal angles are be x,x,x
Then, By angle sum property of triangle
Therefore ,
x+x+x = 180
3x=180
x=180/3
x=60
Then, each angle of triangle is 60 degree

Answer 2

Answer:

The measure of each angle is 60°

Step-by-step explanation:

Let the one angle of triangle be x

Now we are given that all the three angles of a triangle are equal to one another.

So, ∠1=∠2=∠3=x

Now,

Angle sum property of triangle : The sum of all angles of triangle is 180°.

So, ∠1+∠2+∠3=180°

$x+x+x=180^{\circ}$

$3x=180^{\circ}$

$x=60^{\circ}$

So,  the measure of each angle is 60°