The here attached structure is made by 3 rectangles with identical height but different lengths. The first and third ones have area of 20 m² and 30 m² respectively. The combined first and second rectangles has a length of 7m and the combined second and third rectangle has a length of 9m.
Questions:
- What is the height h of the 3 rectangles?
- What is the area x (yellow area) of the second rectangle?
Good luck!
P.S. If you know colleagues who are potentially interested but not yet aware of those quizzes, feel free to forward this.
Regards
Kuo-Chang / CLE-TTT Group
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[edited by: emassa at 8:45 PM (GMT -4) on 22 Jun 2023]
