angle made with anticlockwise from north of a right angle=360 deg-90 deg= 270 deg direction opposite to the angle of 270 deg = 90 deg
Quadrilateral ABCD has a 90 degree right angle at C and BC = CD = 10 miles. A car is traveling from A to C. If the car takes the path of AC then it takes 30 minutes. If the car takes the path of AB then BC it takes 35 minutes. If the car takes the path of AD and then DC it takes 40 minutes. The car always travels at a constant speed. What is the speed of the car?
A square is inscribed along the right angle of a right triangle, as shown, with vertical and horizontal lengths to the corners of 5 and 20. What is the area of the square?
ABC has a right angle at B with AC=60, AE=52 and CD=39. Find the length of DE?
Aakash walks 30 m North, then he turns right and walks 60 m. Again he turns right and walks 45 m. How far and in which direction is he now from his initial position?
