The three sides of a right-angled triangle have special names. The hypotenuse (\(h\)) is the longest side. It is opposite the right angle. The opposite side (\(o\)) is opposite the angle in question ( ...

CBSE Class 10 Introduction to Trigonometry Notes: In this article, you can find revision notes for introduction to trigonometry. Here, short and handwritten notes have been provided for the students ...

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A 3,700-year-old clay tablet has proven that the Babylonians developed trigonometry 1,500 years before the Greeks and were using a sophisticated method of mathematics which could change how we ...