Question

What will be the value of x in the below diagram.
[3 MARKS]

Answer 1

Properties : 1 Mark
Steps : 1 Mark
Result : 1 Mark

According to the question, the three sides of the triangle are equal.
Hence, all angles will also be equal (say x).

Sum of angles of a triangle = 180${}^o$
Or, x + x + x = 180${}^o$
Or, 3x = 180${}^o$
Or x = $\frac{{180}^o}{3}$ = 60${}^o$