7. Three rectangles are cut out from the inside of a square. The height of each rectangle is 3 ½ times its width. The square's side is 5 times the width of the rectangle. The area of the shaded region is 522 sq. units. Find all the dimensions.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
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Section4.9: Area Problems
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7. Three rectangles are cut out from the inside of a square. The height of each rectangle is
3 ½ times its width. The square's side is 5 times the width of the rectangle. The area of
the shaded region is 522 sq. units. Find all the dimensions.
4
•..
Transcribed Image Text:9:45 PM Sun Apr 11 * @ 100% T O + 7. Three rectangles are cut out from the inside of a square. The height of each rectangle is 3 ½ times its width. The square's side is 5 times the width of the rectangle. The area of the shaded region is 522 sq. units. Find all the dimensions. 4 •..
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