Final answer:
To find the length and breadth of a rectangle given its perimeter and the relationship between its length and breadth.
Step-by-step explanation:
To solve this problem, let's define the length of the rectangle as l and the breadth as b. According to the problem, l = b + 5, and the perimeter of the rectangle is given as 46 cm. The perimeter of a rectangle is calculated by adding up all four sides, so we have: 2l + 2b = 46. Substituting the value of l from the first equation, we get: 2(b + 5) + 2b = 46. Solving this equation will give us the values of l and b.
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