You want to frame a picture that is 5 inches by 7 inches with a 1 inch wide frame. What is perimeter of outside edge of the frame.?
5 + 2 = 7
7 + 2 = 9
P = 2L + 2W
Designing a poster 3 yards wide and 8 feet high how much paper you need. Answer in square feet.
9 * 8 = 72 square feet
To find the perimeter of the outside edge of the frame, we need to add up the lengths of all four sides.
First, let's determine the dimensions of the frame. Since the picture is 5 inches by 7 inches, and the frame is 1 inch wide on each side, we need to add 2 inches to each dimension to account for the frame.
So, the dimensions of the frame will be (5 + 2) inches by (7 + 2) inches, which simplifies to 7 inches by 9 inches.
Now, we can calculate the perimeter by adding up the lengths of all four sides. The top and bottom sides will have a length of 9 inches each, while the left and right sides will have a length of 7 inches each.
Adding these lengths together, we get: 9 + 9 + 7 + 7 = 32 inches.
Therefore, the perimeter of the outside edge of the frame is 32 inches.