Question

state and prove the angle sum propety of a triangle

Answer 1

Answer:

hello manthe answer is angle sum property of triangle =180°

Step-by-step explanation:

1)A triangle has 3sides.

2)angle1+angle2+angle3=180°

3)We suppose angle1=x+angle2=x+angle3=x=180°

4)x+x+x=3x we will divide 180°with 3x we get 60°.

5) therefore, each angle of a triangle is of 60° .

I hope I explain good for your studies