Question

find the length of a rectangle if the perimeter of a rectangle is 125m 50 cm and its breadth is 15m 12 cm​

Answer 1

Step-by-step explanation:

Refer to the above attachment

Answer 2

Answer:

Let's take measurements in a 1 form.

Length》

$\huge \red{125m + 50cm} \\ (125 \times 100) + 50 \\ 12500 + 50 = 12550cm$

Breadth》

$\huge\red{15m +12cm} \\ (15 \times 100) + 12 = 1500 + 12 \\ 1512cm$

Note that I had taken the formula of 》1m = 100cm

Now let's take out the perimeter》

$\mid\blue{2(l + b)} \\ 2(12550 + 1512) = 2(14062) \\ 2 \times 14062= 28324cm$

Now make the perimeter in m form 》

28324/100= 283.24m

283m and 24cm

Therefore, perimeter is 283m and 24cm.

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