Advertisements
Advertisements
प्रश्न
Find the breadth of a rectangular plot of land, if its area is 440 m2 and the length is 22 m. Also find its perimeter.
Advertisements
उत्तर
Area = Length × Breadth = 440 m2
22 × Breadth = 440
Breadth =`440/22`= 20 m
Perimeter = 2 (Length + Breadth)
= 2 (22 + 20) = 2 (42) = 84 m2
संबंधित प्रश्न
The perimeter of a rectangular sheet is 100 cm. If the length is 35 cm, find its breadth. Also find the area.
Bob wants to cover the floor of a room 3 m wide and 4 m long by squared tiles. If each square tile is of side 0.5 m, then find the number of tiles required to cover the floor of the room.
If the cost of 1 sq.m of a plot is ₹ 800, then find the total cost of the plot that is 15 m long and 10 m breadth
A wire is cut into several small pieces. Each of the small pieces is bent into a square of side 2 cm. If the total area of the small squares is 28 square cm, what was the original length of the wire?
Find the area and perimeter of the following figure, if area of small square is 1 sq cm.
If p squares of each side 1 mm makes a square of side 1 cm, then p is equal to ______.
Area of the square MNOP of the given figure is 144 cm2. Area of each triangle is ______.
A square tile of length 20 cm has four quarter circles at each corner as shown in the following figure (i). Find the area of shaded portion. Another tile with same dimensions has a circle in the centre of the tile [see figure (ii)]. If the circle touches all four sides of the square tile, find the area of the shaded portion. In which tile, area of shaded portion will be more? (Take π = 3.14)
 |
 |
| (i) | (ii) |
Calculate the area of shaded region in the following figure, where all of the short line segments are at right angles to each other and 1 cm long.
Find the area of a square field with side 14 cm.
