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A rectangular area having length and breadth equals to 12 m and 8 m respectively isto be bounded by 50 cm broad garden from outside. What is the total area of thegarden? |
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Answer» Answer: total area of the GARDEN= 21 sq m Step-by-step EXPLANATION: inner rectangle l= 12 m b= 8 m area of inner rectangle= 12×8= 96 sq m width of garden 50cm outer rectangle L= 12m + 50cm+50cm= 13 m B = 8m + 50cm+50cm= 9 m outer rectangle area= 13× 9= 117sq m total garden area= outer rectangle area - inner rectangle area = 117 - 96 = 21 sq m total area of the garden= 21 sq m |
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