Question

solve this question please​

Answer 1

Step-by-step explanation:

fig a: a+b+c=180deg

let a,b,c=x

so,3x=180deg

x=180/3

x=60

a=60

b=60

c=60

Answer 2

Answer:

a= 60

b= 50

c=70

by Angle Sum property

60+50+70= 180°