Area of the square = (9 m)^2 = 81 m^2
The four circular sectors combine to form a circle with diameter 9 m, hence radius 4.5 m.
Area of the circle = π (4.5 m)^2 = 20.25π m^2
Then the area of the shaded region is
81 m^2 - 20.25π m^2 ≈ 17.4 m^2
Answer:
115
Step-by-step explanation:
180-50=130
130/2=65
180-65=115
Answer:It would be 4/3 or 1 1/3. You can put 3/4 to 9/12 and then add.
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Step-by-step explanation: