Answer: 9
Step-by-step explanation:
Given
The function is
To make it a perfect square, compare it with
Here,
So, c must be square of b i.e. 9
Therefore, value of c is 9.
PLEASE HELP circle a has area 500in squared. the diameter of circle b is three times the diameter of circle a. esitmate the area
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The total area is the sum of both areas:
replacing the areas: