The mean radius of Main Street Park is 15 km and the mean radius of Uptown Park is 8 km. What is the approximate difference in t he mean circumferences, in km, of the 2 parks? Round your answer to the nearest tenth of a kilometer. A. 17.1 km B. 22.0 km C. 44.0 km D. 87.9 km
1 answer:
Step-by-step explanation:
circumference= 3.142*diameter
Diameter of main Street park is 30
Diameter of uptown park is 16
3.142*30=94.26
3.142*16=30.272
94.26-30.272=43.988
round off to tenth =44.0km
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