Question

Show by calculation that x=60°

Answer 1

Step-by-step explanation:

• in an triangle the sum of angles is 180°

so. in a triangle three sides let be x

property is sum of all angles = 180°

the angles given to us are x, x, x

x+x+x = 180°

3x= 180°

x= 180/3

x=60°

HENCE, PROVED