A square with side x, is changing with time where x(t)=3t+1. What is the formula for the rate of change of the area of the squar
1 answer:
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Answer:
743.13
Step-by-step explanation:
area of the rectangle is 33x11 which is 363 and there are two equal half circles so we can just pretend they are connected so the radius is 11 A=pi times which is 380.13 then add both of them and you get 743.13