Question

if each angle of a triangle is less than the sum of the other two show that the triangle is acute angles

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Answer 1

Step-by-step explanation:

IF EACH ANGLE IN A TRIANGLE IS LESS THAN THE SUM OF OTHER 2 ANGLES THEN THEIR SUM MUST BE ABOVE 90 DEGREES.

SO OF THE SUM IS IS 90 DEGREES THE OTHER ANGLE MUST BE BELOW 90 DEGREES (ACUTE ANGLE) HENCE IT IS PROVED