Daily Math Challenge

Sharpen your math skills with a new problem every Tuesday to Friday. These daily challenges are perfect for those who enjoy quick, engaging puzzles.

Brahmagupta (598 – 670) was one of the most distinguished Indian mathematicians of his era, whose work significantly advanced both mathematics and astronomy. He made groundbreaking contributions to number systems, developing sophisticated algorithms for extracting square roots and providing systematic methods for solving quadratic equations.  One problem he posed was a rectangle has a width equal to the radius of a circle and a length equal to half the circumference of the circle.  What is ratio of the area of the rectangle to the area of the circle?


Login to Answer