Question

A fence surrounds a square plot of land. The area is 324 yd 2. Find the length of each side.

Use the Systematic Guess and Check method.

What I already know:

It is a square shape. And all squares have equal sides.

Answers

Ms. Sue
Right.

So what is the length of each side?

Anon
Is it 81?
Ms. Sue
81 * 81 = 6,561

Obviously that's not right.

What is the square root of 324?

Anon
18
Ms. Sue
Right.

Anon
Is it 81?

Related Questions