5 сл 7 72 11 8

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Compute the area of the shape. Show all your work, explain your reasoning when necessary. You cannot assume that any of the unlabeled angles are right angles. 

The diagram depicts a four-sided polygon, or quadrilateral, with the following side lengths labeled: 

- The top left side measures 5 units.
- The top right side is adjacent to a right angle and measures 11 units.
- The bottom right side, connecting the top right and bottom left corners, measures 8 units.
- The bottom left side, connecting the bottom left and top left corners, measures 7 units.

An angle within the polygon (near the top) is labeled as 72 degrees. 

These measurements demonstrate the dimensions and angle of the quadrilateral.
Transcribed Image Text:The diagram depicts a four-sided polygon, or quadrilateral, with the following side lengths labeled: - The top left side measures 5 units. - The top right side is adjacent to a right angle and measures 11 units. - The bottom right side, connecting the top right and bottom left corners, measures 8 units. - The bottom left side, connecting the bottom left and top left corners, measures 7 units. An angle within the polygon (near the top) is labeled as 72 degrees. These measurements demonstrate the dimensions and angle of the quadrilateral.
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