An equilateral triangle BPC is drawn inside a square ABCD. What is the value of the angle APD in degrees?
Correct Answer : E
The distance between the points (3, -4) and (3, 3) is
If a ration shop is to be set up within 3 km of each city, how many ratio shops will be required?
The distance between the points (-4, 5) and (-4, -15) is