Questions: Find the perimeter of the figure below. Notice that one side length is not given. Assume that all intersecting sides meet at right angles. Be sure to include the correct unit in your answer.
Transcript text: Find the perimeter of the figure below. Notice that one side length is not given. Assume that all intersecting sides meet at right angles. Be sure to include the correct unit in your answer.
Solution
Solution Steps
Step 1: Find the missing side length
The missing side length can be found by subtracting the shorter vertical side (11 yd) from the longer vertical side (15 yd).
15 yd - 11 yd = 4 yd
Step 2: Sum all side lengths
The perimeter of the figure is the sum of all its side lengths.
Perimeter = 15 yd + 5 yd + 11 yd + 7 yd + 4 yd + 12 yd = 54 yd