Parallel lines are drawn on a rectangular piece of paper. The paper is then cut along each of the lines forming p identical rectangular strips. if the strips have the same ratio of length to width as the original paper, this ratio is

The ratio of length to width of a rectangular sheet of paper is 5:3 If the width of the sheet is 18 cm, find its length.

A circle with radius 10 cm is drawn somewhere on a rectangular piece of paper of dimensions 40 cm xx 30 cm. This paper is kept horizontally on table top and a point is marked on the rectangular paper without seeing towards it. Find the probability that it will marked outside the circle. ("Take "pi=(22)/(7))

A rectangular sheet of paper 44 c m AND 18 c m is a rolled along its length and a cylinder is formed. Find the radius of the cylinder.

A pentagon is formed by cutting a triangular corner from a rectangular piece of paper. The five sides of the pentagon have length 13, 19, 20, 25 and 31 not necessarily in that order. The area of the pentagon is

Find the volume of the largest cylinder formed when a rectangular piece of paper 44 cm by 33 cm is rolled along its longer side.

Find the volume of the largest cylinder formed when a rectangular piece of paper 22 cm by 15 cm is rolled along its longer side.

A rectangular sheat of paper 44 c m\ x\ 18 c m is rolled along its length and a cylinder is formed. Find the radius of the cylinder.

One corner of a long rectangular sheet of paper of width 1 unit is folded over so as to reach the opposite edge of the sheet. Find the minimum length of the crease.

Two long parallel wires are at a distance 2d apart. They carry steady equal currents flowing out of the plane of the paper , as shown. The variation of the magnetic field B along the line XX is given by

Two long parallel wires are at a distance 2d apart. They carry steady equal currents flowing out of the plane of the paper , as shown. The variation of the magnetic field B along the line XX is given by