Question 1:   Find the area of a square with a side length $3.5cm$

Question 2:   Find the perimeter of a square if its area is $625c{m}^2$

Question 3:   Find the area of a rectangle if its sides are equal to $4cm$ and $10cm$

Question 4:   Area of a rectangle is $72c{m}^2$ . The length of one side is $6cm$. Find the length of the second side of the rectangle

Question 5:   Find the area of a triangle which base length is $7cm$ and height is $12cm$