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What is the area of a circle with a diameter of 2 meters?
π square meters ~= 3.14m2. Area circle = πr2 radius = diameter/2 => radius = 2m/2 = 1m => area = π x 12 = π sq m
How many sq ft in a ten foot circle?
Calculations when converted to SI system of units. 10 feet = 3.048 meters Formula is S=Pi*R^2 Pi~= 3.14 Ambiguous - ten feet is diameter, radius or length of a circle? if it's 10 feet radius, then S=3.14*3.048^2=29.1715546 sq meters or 314 square feet Assuming it is diameter, radius is would be half of it - 5 feet or 1.524 meter. S=3.14*1.524^2=7.29288864 sq meters or 78.5 square feet If it is the length of circle, the formula to get the radius is r=c/2Pi=3.048/(2*3.14)=0.485350318 meters or 1.59235669 feet Area then is S=3.14*0.485350318^2=0.739673884 sq meters or 7.96178342 sq feet
What is the radius of a circle with an area of 100 meters?
It is not possible to have a circle with an area of 100 metres. Areas must be measured in square units, such as square metres. Assuming that the circle had an area of 100 sq metres, its radius would be 5.64 metres (to 2 dp).
How do you find the diameter of a circle when the area is 50 sq meters?
Radius: square root of (50/pi) = 3.989422804 Diameter: 2*3.989422804 = 7.978845608 or as 8 meters to nearest integer
How many sq ft in a 2' circle?
Area of a circle = pi*radius squared
