A circular fill with radius of 40 meters will be sent to with cyclone wire. How much is cyclone wires will be used to fence the field?
Nonsense- Report
Correct Answer- Brainliest, Thanks, 5 Stars
Nonsense- Report
Correct Answer- Brainliest, Thanks, 5 Stars
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
5,024 po
Step-by-step explanation:
40 x 40 = 1,600
1,600 x 3.14 =5,024
Hindi po ako Sigurado but
Hope it help
#CarryOnLearning
#StudyandLearn
r2 mean u have to times
example: the radius has 5 so you have to times it 5x5 = 25 then u time it in 3.14 or if the radius is big no. you have to time it in big no. too
The formula for calculating the area of a circle is A = πr2 where pi (π) equals 3.14 and the radius (r) is half the diameter
How to find the area of a circle from the circumference?
Divide the circumference by π.
Divide the result by 2 to get the circle's radius.
Multiply the radius by itself to get its square.
Multiply the square by π, or 3.14 for an estimation.
You found the circle's area from the circumference.
cm= Centimeter