Math, asked by devanshu1234321, 1 month ago

QUESTION:-
IF ALL THREE SIDES OF A TRIANLE ARE PRODUCED,THEN SUM OF 3 EXTERIOR ANGLE SO FORMEDIS EQUAL TO.
A)180 B)360 C)540 D)270

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Answers

Answered by syedkamranmehdi14feb
1

Answer:

360

Step-by-step explanation:

sum of exterior angle = 360 degree property

Answered by kushalbansal30
4

Answer:

B) 360

Step-by-step explanation:

The exterior angle is equal to the sum of the two opposite interior angles.

Consider a triangle ABC with angles A, B and C. The exterior angle to A is X which is equal to B+C.

The exterior angle to B is Y which is equal to A+C.

Similarly, the exterior angle to C is Z which is equal to B+A.

The sum of all exterior angles is=

B+C+A+C+B+A

=2(A+B+C)

we know that A, B, C are angles of the triangle which is equal to 180 degrees.

Twice of that is equal to 360 degrees.

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