If a rectangle has a length of 8 units and a width of 5 units, what is its perim

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Question: If a rectangle has a length of 8 units and a width of 5 units, what is its perimeter? (2023)

Options:

Correct Answer: 26

Exam Year: 2023

Solution:

The perimeter of a rectangle is given by 2(length + width). Thus, perimeter = 2(8 + 5) = 2 * 13 = 26.

If a rectangle has a length of 8 units and a width of 5 units, what is its perimeter? (2023)

If a rectangle has a length of 8 units and a width of 5 units, what is its perimeter? (2023)

Step 1: Identify the length of the rectangle, which is 8 units.
Step 2: Identify the width of the rectangle, which is 5 units.
Step 3: Use the formula for the perimeter of a rectangle, which is Perimeter = 2 * (length + width).
Step 4: Substitute the values into the formula: Perimeter = 2 * (8 + 5).
Step 5: Calculate the sum inside the parentheses: 8 + 5 = 13.
Step 6: Multiply the sum by 2: 2 * 13 = 26.
Step 7: Conclude that the perimeter of the rectangle is 26 units.

Perimeter of a Rectangle – The perimeter is calculated by the formula P = 2(length + width), which involves basic arithmetic operations.