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Example 3 Find The Perimeter Of A Rectangle Whose Length And Breadth

example 3 Find The Perimeter Of A Rectangle Whose Length And Breadth
example 3 Find The Perimeter Of A Rectangle Whose Length And Breadth

Example 3 Find The Perimeter Of A Rectangle Whose Length And Breadth Transcript. example 3 find the perimeter of a rectangle whose length and breadth are 150 cm and 1 m respectively length = l = 150 cm breadth = 1 m = 100 cm perimeter of rectangle = 2 × (length breadth) = 2 × (150 100) = 2 × (250) = 500 cm = 500 100 m = 5 m ∴ perimeter is 5 m (1cm = 1 100 m) show more. next: example 4 → go ad free. Example 1: find the perimeter of rectangle whose length is 8 cm and breadth is 12 cm. solution: given, l = 8 and b = 12 cm. so, substitute both values in perimeter formula, p = 2 (l b) = 2 (12 8) = 40 cm. therefore the perimeter of a rectangle whose length is 8 cm and breadth is 12 cm is 40 cm.

How To Calculate
How To Calculate

How To Calculate The perimeter of a rectangle = 2(length width) substitute the value of length and width here, perimeter, p = 2(5 10) cm. p = 2 x 15 cm. therefore, the perimeter of a rectangle = 30 cm. example 2: find the perimeter of a rectangle whose length and breadth are 12 cm and 15 cm, respectively. solution: given: length = 12 cm and breadth = 15 cm. The formula for the perimeter of a rectangle is (width height) x 2, as seen in the figure below: this is the equivalent of adding all four sides, since opposite sides are of equal length by definition. make sure the calculation is done using the same unit the result will also be in that unit, e.g. mm, cm, meters, km, or in, ft, yd, miles. 3. find the perimeter of a rectangle whose length is 12 cm and breadth is 8 cm. solution: length = 12 cm. breadth = 8 cm. perimeter = 2 (length breadth) = 2 (12 cm 8 cm) = 2 × 20 cm = 40 cm. 4. a rectangular swimming pool is 9 m long and 4 m broad. find the area of the swimming pool. The perimeter of rectangle formula = 2 ( length breadth) perimeter, p = 2 (11 13) p = 2 x 24 cm. p = 56 cm. therefore, the perimeter of a rectangle is 56 cm. example 2: the length of the rectangular field is 15m and the width is 6m. find the perimeter of a rectangle field and also find the area.

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