plz answer in question no 7and 10
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7. length of rectangle is 34 that is perimeter subtract with 2x 4.5 that for two breadth which the answer is 25. then 25 divide by two to get the length that is 12.5 cm.
10. the cost of fencing a square park of side 300m at the the rate Rs 20 per metre is by 300 multiply with 4 which is for 4 sides. Then the answer is 1200 multiply with 20 to get the answer and the answer is
24000.
10. the cost of fencing a square park of side 300m at the the rate Rs 20 per metre is by 300 multiply with 4 which is for 4 sides. Then the answer is 1200 multiply with 20 to get the answer and the answer is
24000.
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