pi squared is 9.869604401... pi cubed is 31.00627668
No because pi still remains as an irrational when squared.
Circumference: 2*pi*3 = 6*pi inches Area: pi*3 squared = 9*pi square inches
It is: 144*pi
31,415.9... etc
pi squared
Are is found by (pi)r^2 or pi times the "radius squared" in this case it is (pi) x 6 squared = (pi) 36 Your answer 36 (pi) squared feet As mentioned above, the formula is A = Pi x R² where Pi = 3.1416 and R² is the radius multiplied by itself. Now, to apply the formula: A = 3.1416 x (6 x 6) = 3.1416 x 36 = 113.0976 sq ft.
The formula for area of a circle is: A = (pi)*r^2 If the diameter of a circle is 6 then the circle's radius is 3. So, A = (pi)*(3)^2 A= 9*(pi) inches squared or A = 28.26 inches squared (rounded)
pi squared = approximately 9.8696044
pi squared is 9.869604401... pi cubed is 31.00627668
Area: 4*pi*6 squared = 144*pi square units Volume: 4/3*pi*6 cubed = 288*pi cubic units
The surface area of a (closed) cylinder equals the surface area of both bases (the top and bottom), i.e. pi x radius squared (first base) + pi x radius squared (second base), plus the lateral surface area (the surface area of the curved side), i.e. circumference (pi x diameter) x height. Inserting the numbers: SA = pi x (2 m.) squared + pi x (2 m.) squared + pi x 4 m. x 6 m. = pi x 4 m. squared + pi x 4 m. squared + pi x 24 m. squared = 8 x pi m. squared + 24 x pi m. squared = 32 x pi meters squared.
Area = pi*radius squared
it is pi..... wait no it isnt.....pi squared to the one half power is not pi...
Area of the circle: pi*6 squared = 36*pi square inches
No because pi still remains as an irrational when squared.
19.7392088 is also = to pi for instince infinaty=pi = never tnding so the formlea infinity=pi.