2 expression for the perimeter of a square 1 with brackets and 1 without
The shape is a square and t+3 is 1 side of the square
P(with brackets)
P(without brackets)
P = 4(t+3)
P = 4t+12
P(with brackets): 4(t+3)
P(without brackets): 4t + 12
To find the perimeter of a square, you need to add up the lengths of all four sides.
Given that t+3 represents one side of the square, we can use this information to calculate the perimeter.
1. P(with brackets):
In this case, we can express the perimeter of the square with brackets as follows:
P = 4(t+3)
Explanation: We multiply the side length (t+3) by 4 because a square has four equal sides. The perimeter is the sum of all four sides.
2. P(without brackets):
In this case, we can express the perimeter of the square without brackets as follows:
P = 4t + 12
Explanation: Here, we distribute the 4 outside of the brackets, resulting in 4 multiplied by t and 4 multiplied by 3. We then simplify by adding 4t and 12 to calculate the perimeter.