Question

There are two squares S1 and S2. The ratio of their areas is 4:25. If the side of the square S1 is 6cm, what is the length of side of S2?​

Answer 1

Answer:

The length of the side S2 is 15 cm.

Step-by-step explanation:

$\frac{A_1}{A_2}=\frac{a_1^2}{a_2^2}\\\frac{4}{25}=\frac{6^2}{a_2^2}\\a_2=\sqrt{\frac{36\times25}{4}}\\a_2=15 \text{ cm}$

Answer 2

Answer:

I hope it helps you.

Step-by-step explanation:

S1=6

Area of S1=6*6

=36

Side of S2=36/4*25

=9*25

=225

=root of 225

=15*15

side is 15 cm