Length and Breadth of a rectangular garden are 77m and 50 m.There is a circular lake in the garden having diameter 14m.Due to wind,a towel from a terrace on a nearby building fell into the garden.Then find the probability of the event that it fell in the lake.

Length and breadth of a rectangular garden are 77 m and 50 m. There is a circular lake in the garden having diameter 14 m . Due to wind, a towel from a terrace on a nearby building fell into the garden. Find the probability of the event that it fell in the lake.

Diameter of the circular garden is 42 m. There is a 3.5 m wide road around the garden. Find the area of the road.

Solve the following questions. The diameter of a circular garden is 70. m . There is square shape fountain in a garden having side 20 m . If a ball falls in the garden . Find the probability that the ball falls in the fountain.

An open box of length 1.5m, breadth 1m, and height 1m is to be made for use on a trolly for carrying garden waste. How much metal sheet will be required to make this box? The inside and outside surfaces of the box are to be painted with rust proof paint. What will be the cost to paint the box at the rate of $ 150 per square metre?

Sanket purchesed a rectangular plot having area 200m^2 . Length of the plot was 10m more than its breadth. Find the length and breadth of the plot.

In the determination if Young's modulus ((Y = (4MLg)/(pild^(2)) by using searle's method, a wire of length L=2m and diameter d=0.5mm is used. For a load M=2.5kg , an extension l=0.25mm in the length of the wire is observed. Quantites D and l are measured using a screw gauge and a micrometer, respectively. they have the same pitch of 0.5mm . the number of divisions on their circular scale is 100 . the contrubution to the maximum probable error of the Y measurement