Question

ages. 13 The length and breadth of a rectangle shaped park are (17x-103 meters and (13x +20) meters respectively. If the perimeter of the park is 800 meters. find the dimensions of the park.​

Answer 1

Answer:

Step-by-step explanation:

Given:

Length = 17x - 10

Breadth = 13x -20

The perimeter of the park = 800 meter

To find: The dimensions of the park.

Formula: The perimeter rectangle = 2 (Length + breadth)

2(17x - 10 + 13x - 20) = 800

2(17x + 13x - 10 -20) = 800

2 (30x - 30) = 800

60 (x - 1) = 800

x - 1 = 13.33

x = 13.33 + 1

x = 14.33 m

SO,

Length = 17(14.33) - 10 = 243.61 - 10 = 233.61 m

Breadth = 13(14.33) -20 = 186.29 - 20 = 166.29m