Question

what is the area of square of side 1 1/2 metre ​

Answer 1

Answer:

Side of square = 1 1/2 metre = 3/2 m

Area = (3/2)² = 9/4 = 2.25m²

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Answer 2

Given: side of a square = $1\frac{1}{2}$ m.

To solve: area of the square.

Solution:

• First, we need to change the mixed fraction into fraction.
• Therefore, the side of a square = $\frac{3}{2}$.
• The formula for area of a square is $a^{2}$, where a is the side of the square.
• From the statement given, we get  

        Area of the square = $\frac{3}{2}$ × $\frac{3}{2}$.

                                          = $\frac{9}{4}$

                                          = $2.25$.  

• Hence, the area of the square is $2.25 m^{2}$.