Question

prove that sum of angles around a point is 360 with diagram

Answer 1

hey dear,

suppose the point is A.Draw a straight line BC through it.

Now make another line DE pass through BC at an angle of 90 degrees.

Now, as you will see( after making the diagram) angl BAD and angle CAD form a linear pair.so,

angle BAD + angle CAD=180 degrees ----------------1

Now, you must have noticed angle BAE and angle CAE also form a linear pair.So,

angle BAE+angle CAE=180 degrees -----------------2

Putting 1 and 2 together ----------

angle BAD+ angle CAD+angle BAE+ angle CAE=180 degrees+ 180 degrees

angle BAD+ angle CAD+angle BAE+ angle CAE=360 degrees

hence proved!

Answer 2

Answer:

Hey mate, here's ur answer.

Hope it helps you.

Please mark as a brainliest answer.

Step-by-step explanation: