K and m are prime numbers . K² + m = 23

Find k and m

Mention the steps for brainliest plz :)

I think k = 2 and m = 19

and I also think in order to mention the steps there must be another clue or equation

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40