Question

A joggers park is rectangular in shape with an equilateral triangle attached to one of its breadths. Find
the sides of the triangle, if the length of the rectangle is 52 m and perimeter of the park is 245 m.​

Answer 1

Answer:

it is the correct answer

Step-by-step explanation:

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Answer 2

Answer:

$70.5 \: m$

Step-by-step explanation:

$length \: of \: rectangle \: = 52 \: m \\ let \: breadth \: of \: rectangle \: be \: x\\ perimeter \: = 2( \: length \: + \: breadth) \\ 245 \: m = 2(52 \: m + x) \\ 245 \: m = 104 \: m + 2x \\ 245 \: m - 104 \: m = 2x \\ 141 \: m = 2x \\ \frac{141 \: m}{2} = x \\ 70.5 \: m = x \\ breadth \: = x = 70.5 \: m \\ side \: of \: triangle = 70.5 \: m$