A square marked at a vertex shows an angle that is exactly 90°. Image caption, The longest side of a triangle is opposite the largest angle. The shortest side of a triangle is opposite the ...

The sides of right-angled triangles are labelled opposite, hypotenuse and adjacent. Trigonometry explores the relationship between sides and angles in right-angled triangles. The hypotenuse is the ...

Trigonometry is a branch of mathematics that studies relationships between the sides and angles of triangles ... example is taken as length of the opposite leg to the angle of interest; likewise ...

There's evidence of triangles drawn around the periphery ... On it, cuneiform text describes the opposite side, including details about the sizes of the fields. Mansfield notes that the key ...