Find the area of the circle. Round your answer to two decimal places, if necessary.
1 answer:
Answer:
A≈50.27
Step-by-step explanation:
The formula for an Area of a circle is: A=πr(squared)
As was can the the diametter is 4, and the radius is half of the diameter, making the radius half of 4 whitch is 2. now just plug in two for R.
A= π4(squared)
4(squared) = 16
A= 16π
A= 50.27
You might be interested in
I’m pretty sure the answer is winter solstice
Answer:
(0,40)
Step-by-step explanation:
Answer:
they are both written in slope-intercept form
Step-by-step explanation:
Are these angles in a triangle?
If so, then subtract them both from 180
180 - 70 - 30 = 80
Answer:
D) 106
Step-by-step explanation:
(8 + 2)^2 + (6 − 4) * 3=
10^2+2*3=100+6=106
