(2.5 times 10^-10) (7 times 10^-6)
2 answers:
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Answer:
Area = 3.77 cm^2
Step-by-step explanation:
The diagram using the given statement is attached below
Diameter of larger circle is 10 so radius R1 = 10/2= 5
diameter of smaller circle is 7.6, radius (r1)= 3.8
We need to find the area of the shaded region
Area of the circle =
Area of annulus =
=
Area = 3.77 cm^2
This can be translated in two ways.
or
Either way, the only way that this could be equal to 0 is if x = 0.
Therefore the solution is x = 0.
or
Either way, the only way that this could be equal to 0 is if x = 0.
Therefore the solution is x = 0.