Answer:
A and C
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If one of the exterior angles is 40, you can find its adjacent interior angle by subtracting 40 from 180. This is 40, so the triangle has 2 interior angles that are equal to 40. Now we have 2 of 3 interior angles. The sum of the measures of the interior angles of a triangle is 180, so we can set this equation up:
x + 40 + 40 = 180
x + 80 = 180
x = 100
So the triangle's angles have measures of 40,40 and 100 degrees.
<h2>HI MATE YOUR ANSWER SHOULD BE 10/3</h2>
<em><u>Look at the attached picture⤴</u></em>
<em><u>Hope it will help u....:)</u></em>
The probability is 50% or 2/4
