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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In a right-angled triangle, the angles other than the right angle are
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