Question

one angle of a triangle is given 60 find the other two angles

Answer 1

second angle is =60
third angle is=60
=60*60
=120

Answer 2

If it is an equilateral triangle then :
one side = 60°
side two and three = 2x
Using anglesum property,
a+b+c=180°
60+2x=180
2x=180-60
2x=120
x=120÷2
x=60°
hence the other two angles are 60°