Question

how to find whether a triaangle is right angled or not using pythagoras theorem​

Answer 1

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Question:-

• how to find whether a triangle is right angled or not using pythagoras theorem.

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Answer:-

• We can find that triangle is Right angle or not. by seeing that any one angle of that triangle is 90°. (See in attachment)
• We cannot use Pythagoras theorem in equilateral triangle because equilateral triangle have angle 60° each side.
• Mostly Pythagoras theorem is used in scalene triangle and in isosceles triangle.
• The formula of Pythagoras theorem is
• $> {base}^{2} + {perpendicular}^{2} = {hypotenuse}^{2}$

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Hope this help you

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