SOLUTION: Tutor could you help me please? Iam studying for a placement test!! The area of a circle with radius r is pie r2. If P is the center of the circle with radius (x+3) waht is the

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Question 128927: Tutor could you help me please? Iam studying for a placement test!!
The area of a circle with radius r is pie r2. If P is the center of the circle with radius (x+3) waht is the area of the circle?
Thank you so much for your help!!!!
Found 3 solutions by oscargut, checkley71, MathLover1:
Answer by oscargut(2103)   (Show Source):
You can put this solution on YOUR website!
The area of a circle with radius r is pie r2. If P is the center of the circle with radius (x+3) what is the area of the circle?
Area= (pi)r^2 if r=x+3 then Area= (pi)(x+3)^2 = pi(x^2+6x+9)
R:Area = pi(x^2+6x+9)

Answer by checkley71(8403)   (Show Source):
You can put this solution on YOUR website!
area=pi*r^2
area=3.14(x+3)^2
area=3.14(x^2+6x+9) answer for this area.

Answer by MathLover1(20849)   (Show Source):
You can put this solution on YOUR website!

the area of the circle:

then