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 ...

The trigonometric ratios for the angles 30°, 45° and 60° can be calculated using two special triangles. An equilateral triangle with side lengths of 2 cm can be used to calculate accurate ...

BANGKOK – Amidst the tense situation on the Thai border with Myanmar and Cambodia, due to the Thai government’s crackdown on call-centre gangs, the Golden Triangle Special Economic Zone in the Bokeo ...