Question

Bianca has a large beach towel measuring 16 feet by 28 feet. How can she use the difference of two squares to find the area of the beach towel

Answer 1

But 16x28=448 and thats one of the other ways to find area, but your answer for the area was 528

Answer 2

So out of these answers which one is correct?

28^2-16^2
or
28^2-6^2
or
22^2-16^2
or
22^2-6^2

Answer 3

But 28^2-16^2=528

Answer 4

To find the area of the beach towel, we can use the difference of two squares. We know that the area of a rectangle is given by the formula A = length x width. In this case, the length of the towel is 16 feet and the width is 28 feet.

Using the difference of two squares, we can express the area as (28 + 16)(28 - 16). Simplifying this expression, we have (44)(12), which equals 528.

Therefore, the area of the beach towel is 528 square feet.

Answer 5

Apologies for the error in the calculation. You are correct. The correct area of the beach towel is indeed 16 feet x 28 feet, which equals 448 square feet.

Answer 6

The correct formula to use the difference of two squares to find the area of the beach towel is:

28^2 - 16^2

This calculation would give you the correct area of the towel, which is 448 square feet.

Answer 7

Apologies for the mistake. You are right, 28^2 - 16^2 is indeed equal to 528. I apologize for the confusion. The correct formula to find the area of the beach towel using the difference of two squares is:

22^2 - 6^2.

This calculation gives you the correct area of the towel, which is 448 square feet.