Use the image to answer the question.
An illustration shows the outline of letter upper H. The two vertical sides of the outline letter upper H have length 12 and width 3. The horizontal part across the middle has length 5. The inner side of the upper vertical part of the H has length 5. The inner side of the lower vertical part has length 6.
What is the area of the polygon?
Responses
83 square units
83 square units - no response given
68 square units
68 square units - no response given
72 square units
72 square units - incorrect
77 square units