0
The perimeter of a circle is called the circumfernece.
Circumference = Pi * d, where d is the diameter of the circle.
Area = Pi * r2 , where r is the radius of the circle.
=> d*Pi = 450
{divide by Pi on both sides}
=> d = 450/Pi
{r = d/2, use substiution}
=> r = 225/Pi
{substitute in to Area formula}
=> Area = Pi * (225/Pi)2
{simplify}
=> Area = 2252/Pi
Area of a circle with a circumference of 450m = 16114.43799m2
Add your answer:
Earn +20 pts
What would be the perimeter of a farm fence 300 meters on 2 side's 450 meters on one side and 650 meters on the other?
300+300+450+650 = 1700 metres
450 square meters in square feet?
450 sq metres = 4844 sq feet.
How do you convert 450 millimeters in meters?
Divide by 1000.
Is 4 meters greater than 450 centimeters?
uws
How many metres less than half a kilometre is 150 metres x 3?
Oh, dude, you're hitting me with the math questions, huh? So, 150 meters times 3 is 450 meters. Half a kilometer is 500 meters, so 500 minus 450 equals 50. So, 150 meters times 3 is 450 meters less than half a kilometer. Math class dismissed!
What would be the perimeter of a farm fence 300 meters on 2 side's 450 meters on one side and 650 meters on the other?
300+300+450+650 = 1700 metres
Area 450 square meters. Length twice as long as width. What are the dimensions of this rectangle?
It is: 15 meters by 30 meters
What are the area and perimeter of a square inscribed inside a circle 30 ft in diameter?
Square inscribed a 30 ft diameter has a diagonal equal to 30 ft. Use the Pythagorean theorem, and side^2 + side^2 = 30^2 2s^2 = 900 s^2 = 450 side length = square root of 450, simplify 15sqrt(2) = s Area = s^2 = 450 square feet Perimeter = 4s = 4*15*sqrt(2) = 60 times the square root of 2
How high is 450 meters?
450 meters is 1,476.4 feet.
Calculate the area of a circle with a radius of 450mm?
The formula, when the radius is known, is: A = PI(r)2 A circle with a radius of 450 mm has an area of 636,172.51 square mm.
How much meters in 450 centimeters?
There are 4.5 meters in 450 centimeters.
How many meters equal 450 cm?
450 centimeters = 4.5 meters
How many meters in 450 feet?
A foot is 0.3048 meters. So that would give you 137.16 meters.
What is 450 nanometers in meters?
450 nanometers is equal to 0.00000045 meters.
How far is 450 meter in inches?
450 meters = 450/.0254 inches = 17,716.5 inches
450 square feet in square meters?
450 square feet = 41.806368 square meters
What is 4.5E-7 meters in nanometers?
4.5E-7 meters is equal to 450 nanometers.
