What is the square of `0.15 . ?`

What is the square of 0.5 ?

What is the square of 0.013?

What is the square of the square of 5 ?

find out the square of 1.5 ?

What is the area of a square of side 1.4 cm in proper significant figures?

What is the area of a square of side 1 (1)/(2) metre?

A square is drawn on the altitude of an equilateral triangle of side 2 metres. What is the area of the square? .