Question

classmate
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04. Prove that the surm of all the
angle on the same side formed
on the same side of a line ata
given point on the line is 180°​

Answer 1

Answer:

Let AOB is a straight line and rays OC, OD and OE makes angle AOC, angle COD, angle DOE, and angle EOB.

To Prove: angles AOC+COD+DOE+EOB= 180°.

Proof : ray OC is on AB.

So, AOC+COB=180°.

We know , COB= (COD+ DOE + EOB)

AOC+(COD+DOE+EOB)=180°.

so, AOC+COD+DOE+EOB=180°

Hence, proved that sum of all angles formed on the same side of a line at a given point on the line is 180°.

Answer 2

Answer⤵

To Prove: angles AOC+ COD+ DOE + EOB = 180°.

Proof: ray OC is on AB. So, AOC + COB = 180°. ...

Hence, proved that sum of all angles formed on the same side of a line at a given point on the line is 180 degree.

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