Radius of circle: 5/2*pi m
radius = 5 m so circumference = 2*pi*r = 31.4159 m (to 4 dp)
c = 2 pi r = 2 x 3.14 x 5 =31.4 m
15.70 meters Circumference = diameter x pi 5 meters x 3.14 15.70 meters
-7m - 3m + 5m = -5m
A radius of 5m means a circumference of 31.4 meters.
circumference in m= 5*pi
circumference = 2pi5 = 31.416 m rounded to 3 decimal places
Radius of circle: 5/2*pi m
radius = 5 m so circumference = 2*pi*r = 31.4159 m (to 4 dp)
Circumference of the circle: 2*pi*5 = 10*pi m
Multiply the radius by 2, then multiply that result by the value of Pi - and you'll have your answer.
c = 2 pi r = 2 x 3.14 x 5 =31.4 m
15.70 meters Circumference = diameter x pi 5 meters x 3.14 15.70 meters
5m-5n+5m+5n When simplified: 10m
-7m - 3m + 5m = -5m
5m = 40m = 40/5m = 8