there are 400 seats in the jefferson middle school auditorium. the student are using 3/5 of the seat. there are 65 seat being us
1 answer:
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<h2>Answer with explanation:</h2>
In order to find the area of the given figure we have to decompose into geometrical figures whose area could be easily calculated by the use of the mathematical formulas we know.
Hence, we decompose it into:
- 1 semicircle.
- 2 trapezoids with one common base.
- 1 rectangle.
The decomposition could be seen with the help of diagram attached to the answer.