If the perimeter of a square plot is 23.8 m, then the length of its side alone is

Step-by-step explanation:

Define the problem and write what you know

a square has 4 sides that are all equal

the perimeter is the sum of all sidelengths

to find the side lengths: 23.8 / 4 sides

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2