Sunday, 17 April 2016

If a, b and c are the sides of a triangle and a4 + b4 + 2a2b2 = c4, then the triangle is


If a, b and c are the sides of a triangle and a4 + b4 + 2a2b2 = c4, then the triangle is

A. right-angled triangle

B. acute-angled triangle

C. equilateral triangle

D. obtuse-angled triangle

Correct Answer :
right-angled triangle

Explanation : Click Here

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