units of angles

The triangle has sides of lengths 18 units, 24 units, and 30 units. What is the measure of angle A? => 180° or 60° or 90° or 45°..

Find the exact coordinates of the point at which the terminal side of the angle intersects the unit circle. => ( 1 2 , - 3 2 ) or ( 1 2 , 3 2 ) or (- 1 2 , 3 2 ) or (- 1 2 , - 3 2 )..

What are the exact coordinates of the point at which the terminal side of the angle intersects the unit circle? => ( 1 2 , - 3 2 ) or ( 1 2 , - 3 2 ) or (- 3 2 , 1 2 ) or (- 1 2 , 3 2 )..

What are the exact coordinates of the point at which the terminal side of the angle intersects the unit circle? => (- 2 2 , 2 2 ) or (1,0) or ( 2 2 , - 2 2 ) or ( 1 2 , 1 2 )..

Find the exact coordinates of the point at which the terminal side of the angle intersects the unit circle. => (- 2 2 , - 2 2 ) or (- 1 2 , - 3 2 ) or ( 2 2 , 2 2 ) or (- 3 2 , - 1 2 )..

A triangle PQR has sides of lengths 27 units, 36 units, and 45 units. What is the measure of the angle opposite to the longest side? => 60 or 180 or 90 or 45..

The smallest three-dimensional portion of a complete space lattice, which when repeated over and again in different directions produces the complete space lattice. The size and shape of a unit cell is determined by the lengths of the edges of the unit cell (a, b and c) and by t..

To measure an angle we shall use two kinds of units, the degree unit and the radian unit..

Basic physical quantity Unit Symbol Length metre m Mass kilogram kg Time Second s Temperature kelvin K Electric current ampere A Luminous intensity candela cd Quantity of matter mole mol Supplementary quantities and their units ..

A variable triangle ABC is inscribed in a circle of diameter x units. At a particular instant, the rate of change of side BC is x 6 times the rate of change of measure of the opposite angle A. Find the measure of angle A. => Sin -1 1 6 or Cot -1 1 6 or Tan -1 1 6 or Co..