A family is spending the weekend at a state lodge to attend a special event. Mom says the two-day event costs $48 per person. In
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The first figure below shows the graph for problem 5).
The second figure below shows the graph for problem 6).
The second figure below shows the graph for problem 6).
Answer:
Part a) The exact area of the sidewalk is
Part b) The approximate area of the sidewalk is
Step-by-step explanation:
we know that
The area of the sidewalk is equal to the area of the outer circle minus the area of the inner circle
Part a) Find the exact area of the sidewalk
Part b) Find the approximate area of the sidewalk
assume
substitute