103k views
5 votes
Paulette is chaulking a window. The window is 45 inches long and 32 inches wide. How many inches will she need to chaulk?

1 Answer

3 votes

Final answer:

Paulette will need 154 inches of chalk to cover the perimeter of a window that is 45 inches long and 32 inches wide. The perimeter is calculated by the formula P = 2(L + W).

Step-by-step explanation:

To determine how many inches Paulette will need to chalk around a window, we need to calculate the perimeter of the rectangular window. The perimeter of a rectangle is found by adding together the lengths of all four sides. Since the window is 45 inches long and 32 inches wide, the perimeter P would be calculated as follows:

P = 2(L + W)

Substituting the given lengths, we get:

P = 2(45 inches + 32 inches)

P = 2(77 inches)

P = 154 inches

Therefore, Paulette will need 154 inches of chalk to go around the window.

User PomPom
by
6.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories