Answer:
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Step-by-step explanation:
we know that
The area of a circle is equal to
Part 1) Find the area of the circle with diameter 6 m
we have
-----> the radius is half the diameter
substitute the values
Part 2) Find the area of the circle with diameter 10 m
we have
-----> the radius is half the diameter
substitute the values
Part 3) Find the area of the circle with diameter 13 m
we have
-----> the radius is half the diameter
substitute the values