Answer:
Using 3.14 as pi, the answer would be 56.52, and using just pi (as in the input on a calculator) would be 56.54867.
Step-by-step explanation:
The equation for circumference of a circle is C = πd, C representing the circumference and d representing the diameter. Since the equation shows the radius, the equation can also be C = 2πr, since the radius is half of the diameter. Multiply nine by two to get eighteen. 18 times 3.14 = 56.52.
Answer:
slope is 1
Step-by-step explanation:
slope is rise over run
Answer:
sorry kid idontknow
Step-by-step explanation:
Calculating stuff at the grocery store, How many gallons of water in your pool and tax’s
A) 176π in^3
The formula for the volume of a cylinder is πr^2h, so let’s substitute the values in.
π * 4^2 * 11
Now just solve.
π * 16 * 11
176π in^3
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