Q. The expression 4x gives the perimeter of a square with a side length of x units. What is the perimeter of a square with a side length of 75 units?
Square Perimeter Formula: To find the perimeter of a square, we multiply the length of one side by 4, since a square has four equal sides. The formula for the perimeter (P) of a square is P=4×side length.
Substitute Side Length: Given the side length of the square is (75) units, we substitute this value into the formula for the perimeter.So, P=4×(75).
Perform Multiplication: Now we perform the multiplication to find the perimeter.P=4×(75)=7(4×5)=720.
Final Answer: We can leave the answer as an improper fraction, or convert it to a mixed number if required. However, since the question does not specify, we will leave it as an improper fraction.P =720 units.
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