The area of the shaded region is 502.4 sq. ft.
An object's area is how much space it takes up in two dimensions. It is the measurement of the quantity of unit squares that completely cover the surface of a closed figure. The word "area" refers to a free space.
According to the question,
Diameter of inner circle = 36 ft.
Radius of inner circle = 36/2 ft. =18 ft.
As the width of the ring is 4 ft. , the diameter of the outer circle = 36+4+4= 44 ft.
Radius of outer circle = 22 ft.
Area of the shaded region = Area of outer circle - Area of inner circle
= π(22)(22) - π(18)(18)
= π(484 - 324)
= 3.14 * 160
= 502.4 sq. ft.
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Answer:
1080ft squared
Step-by-step explanation:
25*25=625
13*35=455
455+625=1080ft squared
:D
Answer:
0,31
Step-by-step explanation:
l'échelle = mesure plan/mesure réelle
37,5/120 ≈ 0,31
Answer:
4 games
Step-by-step explanation:
Hope this is right!!!
Answer: The modes of that set of data are both 8 and 2
Step-by-step explanation: The mode is the number that appears most often in a data set and 8 and 2 are the only number that appear more than once in that set of data