Q. 255.0( 4 Votes )

If one angle of a triangle is equal to the sum of the other two angles, the triangle is
A. obtuse

B. acute

C. right

D. equilateral

Answer :

In right angle triangle one angle is 90° and other 2 angles are always complementary.


Hence;


Only in right angle triangle one angle and sum of other 2 angle are always equal to 90°

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