Question 236948
x^2+(2x)^2=25^2
X^2+4X^2=625
5x^2=625
x^2=625/5
x^2=125
x=sqrt125
x=11.18 cm. is the width.
2*11.18=22.36 cm. is the length.
Proof:
11.18^2+22.36^2=625
124.996+499.97=625
625~625