If a, b and c are the sides of a triangle and if a2 + b2 = c2 then the triangle is _______.

acute-angled but not equilateral

If a, b and c are the sides of a triangle and if a2 + b2 = c2 then the

1.	If a, b and c are the sides of a triangle and if a2 + b2 = c2 then the triangle is _______.
A.	Equilateral
B.	acute-angled but not equilateral
C.	obtuse-angled
D.	Right - angled
Answer» E.

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If a, b and c are the sides of a triangle and if a2 + b2 = c2 then the triangle is _______.

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