The diagonal of a square is x units. What is the area of the square in terms of x? One-half x squared square units x squared square units 2x square units One-half x square units

1/2x^2 square units

Step-by-step explanation:

square units        [one-half x squared square units]

Step-by-step explanation:

As shown in the diagram attached to this response,

Since a square has all sides equal, let the sides of the square be each of a units.

The area, A, of the square = a x a = a²

i.e

A = a²    --------------(i)

Now,

The diagonal is x units such that applying Pythagoras rule gives;

x² = a² + a²

x² = 2a²

a² =           ----------------(ii)

Substitute the value of a² in equation (ii) into equation (i) to get;

A =

Therefore, the area of the square is square units

practice. practice. practice.

b.-4 units

all you   do is count how many times you move