17. If the perimeter of square 1 is 104 ft and the area of square 2 is 576 P12, what is the side
length of square 3?
3
2
1

none of the choices is correct

Step-by-step explanation:

To find the length of the side of square 1, divide the perimeter, 104÷4 = 27

That is the hypotenuse of the triangle.

The square of 27 is 729

Subtract the given square of Square 2, 576

729 - 576 = 153

Take the square root of 153 to find the length of the side of Square 3

√153= 12.37

I hope this helps. It's just a bit more challenging version of Pythagorean Theorem: a² + b² = c²

8/5=3.6

2*3.6=7.2

3*3.6=10.8

Step-by-step explanation: