The side length of a square inscribed in a circle is 2. What is the area of the circle?

Point A is 10 miles West of Point B. Point b is 30 miles North of pint C. Point C is 20 miles East of Point D....

If the width of a rectangle is increased by 25% and length is decreased by 25%, the resulting area is what per...

Three candidates contested an election and received 1136, 7636 and 11,628 votes respectively. What percentage...

A bag contains 6 black and 8 white . One ball is drawn at random. What is the probability that the ball drawn...

If debater A is in the team, which other debaters must be in the team as well?

what comes in the place of question mark in the following ?