AP Intermediate 1st Year class12_relations_basics — practice questions
18 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice AP Intermediate 1st Year class12_relations_basics in the app →The word trigonometry is derived from words of which language?Trigonometry literally means measuring the sides of a:An angle is a measure of rotation of a ray about its:An angle formed by anticlockwise rotation is said to be:An angle formed by clockwise rotation is said to be:One sixtieth of a minute is called a:Trigonometry was originally developed to solve geometric problems involving:Trigonometric ratios of acute angles were studied as ratios of the sides of a:The measure of an angle is the amount of rotation from the initial side to the:An angle of one radian is subtended at the centre by an arc of length:The radian definition uses a circle of which radius?Radian measures and real numbers can be considered as:The length of an arc of a circle gives the radian measure of the angle it subtends at the:Trigonometric ratios are generalised to any angle expressed in which measure?Trigonometric functions are studied using a unit circle centred at the:Extending the ratios turns them from ratios into:Every real number corresponds to a radian measure, and the correspondence is:A rapidly spinning wheel can be described as making an angle in units of: