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Degger [83]
3 years ago
15

What is the best approximation for the area of a circle with a diameter of 19 meters?

Mathematics
2 answers:
lakkis [162]3 years ago
7 0

Answer:

area = 283.39 m²

Step-by-step explanation:

r = 19/2 = 9.5

area = πr² = (3.14)(9.5²) = 283.39 m²

Talja [164]3 years ago
5 0
Area=3.14(r)^2
radius is half of diameter
3.14(9.5)^2=283.385
rounded is 283.39
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