GK
INVENTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The thing used with triangle(discovered by Indians).
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Congruent triangles.
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Triangles in circle.
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Pythagorean Theorem.
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Trigonometry(branch of geometry )
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Explanation:
Detailed explanation-1: -Pythagoras found out that for a right angle triangle (with one of the angles being 90o), the square of the hypotenuse is equal to the sum of the squares of the other two sides: a2+b2=c2. In other words, the green square’s area (with area c2) equals the sum of two others.
Detailed explanation-2: -Pythagoras theorem is basically used to find the length of an unknown side and the angle of a triangle. By this theorem, we can derive the base, perpendicular and hypotenuse formulas.
There is 1 question to complete.