a square field has an area of 479 ft^2 . what is the approximate length of a side of the field ? but the answer in the nearest foot ? someone please do this step for step for me because i really need help
Step 1: Start with the given information:
The area of the square field is 479 ft².
Step 2: Recall the formula for the area of a square:
Area = side length × side length
Step 3: Substitute the given value into the formula:
479 ft² = side length × side length
Step 4: Simplify the equation:
side length² = 479 ft²
Step 5: Take the square root of both sides to find the side length:
√(side length²) = √479 ft²
Step 6: Calculate the square root:
side length = √479 ft
Step 7: Round the answer to the nearest foot:
Using a calculator, the square root of 479 is approximately 21.89 ft.
Rounded to the nearest foot, the approximate length of a side of the field is 22 ft.
Sure, I can help you with that step by step! To find the length of a side of the square field, we need to find the square root of its area.
Step 1: Let's take the given area of the square field, which is 479 ft².
Step 2: To find the length of a side, we need to take the square root of the area. In this case, we can take the square root of 479 ft².
Step 3: Using a calculator or a math tool, you can find the square root of 479 as approximately 21.91.
Step 4: Since we need the answer rounded to the nearest foot, we round the value 21.91 to the nearest whole number, which is 22.
Therefore, the approximate length of a side of the square field is 22 feet.
I hope this step-by-step explanation helps! Let me know if there's anything else I can assist you with.
Use your calculator to find √479 , round to nearest whole number
or
you know 20x20x = 400
21x21 = 441
22x22 = 484
so what do you think?