What is the area of a circle with a Radius of 4 and a Diameter of 2?
(Its on Khan)
1 answer:
Answer:4^2≈50.26548
Step-by-step explanation:
πr2.
Where r is the radius and π≈3.14 , the ratio of a circle's circumference to its diameter.
Plugging in 4 from the radius, we get.
42π
⇒16π inches.
This is our exact answer. Alternatively, we can plug in 3.14 for π to get.
50.26 inches.
You might be interested in
Answer:
popcorn is usually around 5 dollars and a drink is 3 so: 5 x 3
Step-by-step explanation:
Answer:
okkkkkkkkkkkkkkkkkkkkkkkkkkkk
Answer:
I think its b
Step-by-step explanation:
Dont shoot the messenger that's just my best Interpretation
Answer:
1.7320508
Step-by-step explanation:
The correct answer is p=-8
