Verified answer

Given :

• The area of a rectangle is 360 cm²

Solution Explanation :

According to the question ,

[tex]Area \: of \: rectangle = 90\% \\ of \: the \: area \: of \: a \: square \\ \\ 360 = \frac{90}{100} \times {a}^{2} \\ \\ \frac{360 \times 100}{90} = {a}^{2} \\ \\ \frac{{\cancel{360} \times 100}}{{\cancel{90}}} = {a}^{2} \\ \\ 4 \times 100 = {a}^{2} \\ \\400 = {a}^{2} \\ \\ a = \sqrt{400} \\ \\ a = \sqrt{20 \times 20} \\ \\ a = 20 \: cm[/tex]

Question:-

➦ The area of a rectangle is 360 cm², which is equal to 90% of the area of a square.What is each side of the square?

Correct answer:-

➦ Refer to the below mentioned attachment...!!! :)

Thnkuuu...!!! :)

hope it helps...!!! ♡

#ItzzMichhAditi