The shape with the most area with the smallest perimiter is the circle
first find the radius
then find the circumfernece(permiter)
so
area=64
shape=circle
area of circle=pi times r^2
pi times r^2=64
divide both sides by pi (aprox 3.141592)
r^2=20.3718
square root both sdies
r=4.5
circumference=2pi times r
2 times 3.141592 times 4.5=28.36
perimiter is 28.36
Answer:
4.1 >
Step-by-step explanation:
Let h be the numbers of hours, f be the one-time fee and c the cost charged. The equation is
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Since you pay $15 per four, plus the fee. We can solve this equation for the fee:
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If we plug c=195 and h=9, we have
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