please answer this question fast I have exam tomorrow please answer with explanation. The answer will be marked as brainliest
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There is a property of triangle that is linear pair.
According to the property the angle of a straight line is 180° . So in triangle ABC
B =90°
C=40°
So, A =180°(90°+40° )
{sum of all angles is 180°}
A=180°-130°
A=50° Answer
There is a property of triangle that is linear pair.
According to the property the angle of a straight line is 180° . So in triangle ABC
B =90°
C=40°
So, A =180°(90°+40° )
{sum of all angles is 180°}
A=180°-130°
A=50° Answer
Answered by
1
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