Circumference= 2πr
Circumference= perimeter
14.28km= 2(3.14)r
14.28= 6.2831853072r
divide both sides by 6.2831853072
2.27= r
ANSWER: The radius is 2.27km
Hope this helps! :)
Answer:
62
Step-by-step explanation:
180-56=124
124/2= 62
62+62+56=180
Answer:
3/5
Step-by-step explanation:
Answer:
0.09
Step-by-step explanation: