Question

If the sides of a triangle are produced in order what will be the sum of exterior angles formed?

Answer 1

Answer:

Given that

If the sides of a triangle are produced in order .

Sum of exterior angles formed as "360".

Suppose in ∆ABC

The exterior angles are equal :-

( 180 - A )°

( 180 - B )°

( 180 - C ) °

so we get [ 540 - ( A + B + C ) ]°

We know that

Sum of interior angles = 180°

A + B + C = 180°

So from diagram ,

===> 540 - 180°

===> 360°

❤️Lucky❤️

Answer 2

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• If a side of a triangle is produced then the exterior angle so formed is equals to the sum of the interior opposite angles

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