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the length of a rectangular garden is four times it's breadth if the breadth of the field 9m.find the perimeter of the field |
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Answer» Answer:The perimeter of the field = 90 mStep-by-step EXPLANATION:Given that:Breadth of the rectangle = 9 mLength is FOUR times of Breadth i.e., 4 × 9 = 36 mTo find:Perimeter of the field. Formula to find the perimeter of a rectangle:Perimeter of a rectangle = 2(L + B) unit. Here, Length is denoted by L. Breadth is denoted by B. Finding the perimeter of field which is in rectangular in shape:➼ Perimeter of field = 2(36 + 9) m➼ Perimeter of field = 2 × 45 m➼ Perimeter of field = 90 m |
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