Question

1. joses door is 9 feet high and 5 feet wide. what is the perimeter of joses door? 5 ft 9 ft 63 feet 28 feet 14 feet 45 feet

Explanation:

Step1: Recall the formula for the perimeter of a rectangle

The formula for the perimeter \(P\) of a rectangle is \(P = 2\times(\text{length}+\text{width})\). Here, the length \(l = 9\) feet and the width \(w = 5\) feet.

Step2: Substitute the values into the formula

Substitute \(l = 9\) and \(w = 5\) into \(P = 2\times(l + w)\). So, \(P=2\times(9 + 5)\).
First, calculate the sum inside the parentheses: \(9+5=14\).
Then, multiply by 2: \(P = 2\times14\).

Step3: Calculate the final result

\(2\times14 = 28\)

Answer:

28 feet