The Answer is 230 23*5 is 115*2 is 230
My Question:
Is there any answer choices?
Part a: 30 gallons (i think)
part b: 220
Answer:
see below
Step-by-step explanation:
The radius is 1/2 of the diameter
r = d/2 = 26/2 = 13
The area is
A = pi r^2
A = pi (13)^2
A = 169pi cm^2
We can approximate pi by 3.14
A = 169(3.14) =530.66 cm^2
or by using the pi button
A = 169*530.9291585 cm^2
