Question

an exterior angle of a triangle is 105 and its two interior opposite angle are equal find the measure of these angles.

Answer 1

Let the interior angles be x and x.

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

105=x+x

105=2×

x= 105/2

x = 52.5

Answer 2

Holla Mate ur answer is...

Exterior angle of a triangle is equal to sum of opposite interior angle.

So, let the two opposite angles be x

Now, 105= x+x(as they are equal)

105=2x

x= 105/2

x= 52.5

Hope it helps ❤❤❤❤