the perimeter of a rectangle is 58cm. if it's length is 17m, find it's breadth.
Answers
Answered by
7
Answer:
you know perimeter of rectangle is equal to 2 into length + breadth
58 cm is equal to 2 into bracket 17 + x
58 cm by 2 is equal to 17 + x
29 cm is equal to 17 + x
29 - 17 is equal to x
12 is equal to x
so answer is 12 CM
Answered by
5
Step-by-step explanation:
Perimeter of a rectangle = 2(l + b)
=> 58 = 2(17 + b)
=> 58 = 34 + 2b
=> 58-34 = 2b
=> 24 = 2b
=> b = 12 m ans.
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