Question

Can you help me plz​

Answer 1

Answer:

$\boxed{\sf y=6}$

Step-by-step explanation:

There are 5 identical squares.

The area of one square is $\sf s^2$.

$\sf{y^2 } \times \sf{5}$

$\sf 5y^2$

The area of the whole shape is 180 cm².

$\sf 5y^2=180$

Solve for y.

Divide both sides by 5.

$\sf y^2=36$

Take the square root on both sides.

$\sf y=6$

Answer 2

Answer: y = 6

Explanation:

Find area of 1 square:

180/5 = 36

Find the side length of the square:

Sqrt 36 = 6