What is the breadth of a rectangle if its perimeter is 100 m and length is 35 m? { pls answer with full explanation} .
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Answered by
1
Answer:
perimeter of rectangle = 2×l+b
100. = 2×35 +b
100. = 70 + b
100 - 70. = b
30m. = b
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Answered by
2
Perimeter of rectangle = 2(l+b)
= 2 (35+b)
= 70 + 2b
100 = 70 + 2b (given that perimeter of rectangle is 100m)
100-70 = 2b
30/2 = b
b = 15 m
= 2 (35+b)
= 70 + 2b
100 = 70 + 2b (given that perimeter of rectangle is 100m)
100-70 = 2b
30/2 = b
b = 15 m
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