A circular fountain has a radius of 6.1 feet. Find its diameter and circumference to the nearest hundredth. Use 3.14 for π.
2 answers:
Answer:
d=12.2ft
C= 38.3
Step-by-step explanation:
d=2r=2·6.1=12.2ft
C =2πr
C =2(3.14)(6.1)
C=2(19.154)
C= 38.3
Answer:
d= 12.2 C= 38.3
Step-by-step explanation:
The radius of a circle is half of the diameter so multiply 6.1 by 2
6.1 x 2 = 12.2 ft
To find the circumference:
C = 2πr
C = 2(3.14)(6.1)
C= 2(19.154)
C= 38.3
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