The area of sector of a circle whose radius is 12 metro and whose angle at the center is 42° is?
2
The area of a sector of a circle of radius 5 cm formed by an arc of length 3.5 cm is__________?
3
A paper is in a square form whose one side is 20 cm. Two semi circles are drawn on its opposites as diameters. If these semi circles are cut down what is the area of the remaining paper?
These are just sample questions. The actual quiz contains 20 questions.
