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Assuming you meant 290 square meters of area.
Area = pi*r2
290 m2 = pi *r2
divide 290 by pi
92.30987 = r2
take square root each side
9.61 meters = radius
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∙ 12y ago
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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
What is the radius of a circle of one and a half acres?
1 acre = 4840 sq yd → 1½ acres = 1½ × 4840 sq yd = 7260 sq yd area circle = π × radius² → radius = √(area_circle ÷ π) = √(7260 sq yd ÷ π) ≈ 48.072 yd
What is the area of a circle whose radius is twenty meters?
It is 1256.6 sq metres, approx.
How many square meters in a circle with radius of 12.2 meters?
Area = pi*r2 = 467.6 sq metres, approx.
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
What is the radius of the area of a circle that is 380 sq inches?
The radius of a circle with an area of 380 sq inches is 11 inches.
How many sq inches in a 6 circle?
Area of a circle: pi*radius*radius
How many hectares in a 50km radius?
The area of a circle with a radius of 50 km is approximately 7,853 hectares.
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
Area of circle with diameter of 24 meters?
If Diameter = 24 m then Radius = 12 m Area of a circle = πr2 = π 122 = 144π = 452.39 sq ms
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).
If the radius of a circle is 4 cm what is the area of the circle?
4 cm radius = Area of 50.26548 sq. cm.
What is the area of a circle with a radius of 2 meters Use twenty-two sevenths for pi?
area = π x radius^2 ≈ 22/7 x 2^2 sq m = 88/7 sq m = 12 4/7 sq m ≈ 12.57 sq m
What is sq ft of a 36ft circle?
Area of a circle = pi*radius squared
