- A736
- B333
- C403
- D368
Step-by-Step Solution
Square area = sq m. Four corners removed = sq m. Octagon area = 400 - 32 = 368 sq m.
Answer: D) 368
An octagonal plot is formed by cutting four equal right-isosceles corners (each of area 8 sq m) from a square of side 20 m.
Find the area of the octagonal plot.
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