Question

When the three sides of a triangle are produced as
shown:

Show that x+y+z= 360°
( Hint x = <1 + <2, z = <1 + <3.
<y= <2 + <3. Adding their both sides we get the result. )​

Answer 1

Step-by-step explanation:

let all angles be 60 so

1x+2x+3x+4x+5x+6x=360

6x=360

x=360/6

x=60°