Question

A rectangular field has an area of 1764 square meters. The width of the field is 13 meters more than the length. What is the perimeter of the field.

Answer 1

170m

Explanation:

The answer to the above question is letter d which is 170 m. To get the 170 m, kindly check the below solution:

x^2 + 13x = 1764 so x = -49 and 36, we take 36 as its the positive value. And the other side is 49. Now use 2(l+b) to find perimeter. You get (36+49)*2 = 170