Circumference = 2*pi*radius or pi*diameter Circumference = 87.9645943 or 88 cm to the nearest cm
Circumference is equal to pi (3.14) times Diameter. Diameter is twice the radius. So take radius (44) multiply by 2= 88. Multiply 88 times 3.14, and that is the circumference.
Circumference = 2*pi*r Circumference = 2*pi(14 yd) = about 88 yards (87.96 yards calculated, rounded to 2 significant figures).
Thee formula for the circumference of a circle should read 2*pi*radius or pi*diameter. In which case using either formula its circumference is 88 inches rounded.
radius = 2cm circumference=2(pi)r 2(22/7)2 88/7 12 4/7cm
radius = 13.99645085 circumference = 2*pi*13.99645085 = 87.94229433 or about 88 units
Circumference = 2*pi*radius or pi*diameter Circumference = 87.9645943 or 88 cm to the nearest cm
88 / 2 pi cmVery close to 14 centimeters
28 pi cm, about 88 cm
Circumference of a circle = 2*pi*radius or pi*diameter Circumference = 2*pi*14 = 87.9645943 or 88 inches to the nearest inch
Circumference = 2*pi*r where r is the radius so Radius = Circumference/(2*pi) and then Area = pi*r2 So, circumference = 88 cm implies that area = 616.25 cm2
Circumference is equal to pi (3.14) times Diameter. Diameter is twice the radius. So take radius (44) multiply by 2= 88. Multiply 88 times 3.14, and that is the circumference.
Circumference = 2*pi*r Circumference = 2*pi(14 yd) = about 88 yards (87.96 yards calculated, rounded to 2 significant figures).
Thee formula for the circumference of a circle should read 2*pi*radius or pi*diameter. In which case using either formula its circumference is 88 inches rounded.
radius = 2cm circumference=2(pi)r 2(22/7)2 88/7 12 4/7cm
There are two equations you need to know when solving this. One is: circumference = 2pi r where r is the radius area = pi r2 where r is the radius. Thus is the circumference is 88 cm, we can say r is 44/pi Plug this into the area equation and you get area = pi (44/pi)2 = pi 1936/pi2 =1936/pi which is approximately 616.2479 So the area of a circle with circumference 88cm is 616cm2
Area = 60,028.15 units2