Well if you are adding sides to something then that makes that object HAVE to go bigger. That will affect the area. So making it bigger by forcing more sides onto a object.This way making you area getting bigger. Hope that helped. :) :) :) :).
Answer:
its c because 7 x 9=90+7=900
Explanation:
your welcome man
Answer:
I cant remember to well but I think it's a
sorry if I'm wrong
<span>More than half of Africa's source of energy comes from coal. Its coal production and waste led to several environmental problems like wildfire and diseases. In one mine leak incident in Africa, last 1953 brought poison on the water supply killed thousands of marine life.</span>
