purplefish53
24.02.2021 •
Mathematics
The total number of people that went to the out of town tournament was 42. How many players in chaperones went on the trip?
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Ответ:
Ответ:
A = 50.2 ft^2
Step-by-step explanation:
The circumference is given by
C = 2 * pi *r
25.1 = 2 * (3.14) *r
25.1 = 6.28 r
Divide each side by 6.28
25.1/6.28 =6.28r/6.28
3.2996815287 =r
To the nearest tenth
4.0 =r
Now we want to find the area
A = pi r^2
A = 3.14 4^2
A = 50.24
Rounding to the nearest tenth
A = 50.2 ft^2