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Area of Rectangle. Area is the region covered by a two-dimensional shape in a plane. It is measured in square units. Therefore, the area of the rectangle is the area covered by its outer boundaries. It is equal to the product of length and width. The formula of area of rectangle is: \ (\begin {array} {l}A = Length \times Width \;\; unit^ {2 ...
Length is defined as the measurement or extent of something from end to end. In other words, it is the larger of the two or the highest of three dimensions of geometrical shapes or objects. For example, a rectangle has its dimensions as length and breadth. Also, the length is a quantity with dimension distance in the International System of ...
Length, breadth and thickness of a rectangular slab are 4.234 m, 1.005 m and 2.01 m respectively. Find volume of the slab to correct significant figures.
Width = 4 cm. Area of a rectangle = Length × Width. 15 × 4 = 60. So the area of rectangle = 60 cm 2. Example 2: Find the area of a rectangular blackboard whose length and breadth are 120 cm and 100 cm, respectively. Solution: Length of the blackboard = 120 cm = 1.2 m. Breadth of the blackboard = 100 cm = 1 m.
Since the area of the field is 450m² and the length of the field is 36m the breadth would be 540/36 = 15m The length of the fence needed is the length of the diagonal. = √(15²) + (36²) = √225 + 1296 = √1521 = 39m. Question 2: The length of a room exceeds the breadth by 22 metres. If both the length and the breadth are increased by 1 ...
Q. The length, breadth and height of a room are 8m25cm,6m75cm and 4m50cm respectively. Find the length of the longest rod that can measure the three dimensions of the room exactly.
Cube and Cuboid Formulas. The formulas for cube and cuboid shapes are defined based on their surface areas, lateral surface areas and volume. Cube. Cuboid. Total Surface Area = 6 (side)2. Total Surface area = 2 (length × breadth + breadth × height + length × height) Lateral Surface Area = 4 (Side)2.
These shapes have only two dimensions, say length and breadth, whereas curved shapes such as circle and ellipse have radii. These are shapes containing three dimensions such as depth (or height), breadth and length. Area, perimeter can be found for these shapes. We can calculate their volume, CSA, LSA or TSA.
2D Shapes. In geometry, a shape or a figure that has a length and a breadth is a 2D shape. In other words, a plane object that has only length and breadth is 2 dimensional. Straight or curved lines make up the sides of this shape. Also, these figures can have any number of sides. In general, plane figures made of lines are known as polygons.
The area of a rectangular plot is 528 m 2. The length of the plot (in metres) is one than twice its breadth. We need to find the length and breadth of the plot.
