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What is the radius of A equals 121 pi cm squared?
radius = 11 cm
What is x2 over 64 minus y2 over 121 equals 1?
This is an equation that describes an ellipse. Its center would be located at the point (0, 0), its x radius would be 8, and its y radius would be 11.
What is the surface area of a cylinder if the radius is 3 and the height is 11?
The surface area of a cylinder if the radius is 3 and the height is 11 equals 263.9 square units.
What is the center and the radius of the circle with this equation x2 plus y2 equals 121?
Centre = (0,0), the origin; radius = 11
What is the circumference with a circle with a 11 inch radius?
Well, darling, to find the circumference of a circle, you use the formula C = 2πr. So, with an 11-inch radius, the circumference would be 2 x π x 11, which equals approximately 69.12 inches. So, grab your measuring tape and get to work, honey!
What is the radius for 11 inches?
Oh, dude, the radius of a circle is just half of the diameter, so for an 11-inch circle, the radius would be 5.5 inches. Like, it's just basic math, nothing to lose sleep over. So yeah, the radius is 5.5 inches, but who's really measuring, right?
What is the radius of a 11 circle?
5.5 is the radius.
X2 y2 equals 121 what is the radius?
If this is the equation of a circle, the answer is 11, except that there needs to be a plus sigb between the x2 and the y2
Does one measure a disco ball by it's radius or diameter?
Its usually defined by the diameter of the ball, like an 11 inch disco ball would have a diameter of 11 inches, not a radius of 11 inches.
What is the circumference of a tree trunk whose diameter measures 22 inches?
The equation for the circumference is C=2πr, where r is the radius. So if the the radius is equal to half of the diameter, then you just do 22/2 = 11 and then C=2π(11), which equals 22π or 69.11503838.
What is the radius of a diameter of 11 cm?
radius = 11/2 = 5.5 cm
If the radius was 11 what would the area be?
Area of the circle: pi*11^2 = 121*pi square units
