Question

1. # A Square Measures 9 Inches On Each Side. What Is It’S Area Rounded Off To The Nearest Whole Number.

## Introduction

Everyone knows that a square is a shape with four equal sides and four equal angles. But did you know that it also has an area that can be calculated? It’s true! In this article, we will explore how to calculate the area of a square and round the answer off to the nearest whole number. We will also discuss why it’s important to be precise in your calculations and how accuracy can help you solve problems more efficiently.

## The area of a square

The area of a square is the amount of space inside the perimeter or boundary of the shape. It is measured in units squared. In this case, the square has sides that measure 1 inch each. To find the area, we need to multiply the length of one side by itself. So we would multiply 1 inch times 1 inch to get an area of 1 square inch.

## Rounding off to the nearest whole number

To round off to the nearest whole number, you first need to determine what the number is closest to. In this case, the number is closest to 4. To round off, you simply leave the number as is and don’t change anything. The answer would then be 4.

## Conclusion

We have determined that the square measures 9 inches on each side, and its area is 81 inches rounded off to the nearest whole number. This calculation was made using the area of a square formula, which is A = s2 where ‘A’ is the area, and ‘s’ represents one of the sides. We used this formula to find out how many inches are in a square with sides measuring nine inches each. We then rounded off our answer to the nearest whole number for a final result of 81 square inches or simply 81in2.

2. It’s time to break out the calculators, because we’re about to find out the area of a square that measures 9 inches on each side.

To calculate the area of a square, we need to multiply the length of each side. In this case, the length of each side is 9 inches. Therefore, we multiply 9 x 9 to get our answer.

9 x 9 = 81

The area of the square is 81 square inches.

Now, to round off the area of the square to the nearest whole number, we simply look at the number after the decimal point. In this case, there is no decimal point, so our answer remains 81 square inches.

Therefore, the area of a square that measures 9 inches on each side, rounded off to the nearest whole number, is 81 square inches.

So there you have it – it’s easy to calculate the area of a square when you know the length of each side. Now that you know how to calculate the area of a square, you’ll be able to solve geometry problems and calculate the area of any other shapes you come across.

Happy calculating!