Answer:
1 kilometer is 1000 meters, so you multipy 1000 meters by the number of kilometers.
Step-by-step explanation:
1 kilometer = 1000 meters
<em>Hope this helped!!!! =)</em>
that's all , all the best
The circle increase in area will be by a factor of 1.5
So corresponding increase in the diameter will be a factor of sqrt 1.5 = 1.2247
Answer is 22.47 %
