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How do you find the radius of circle with area 144pi?
Equation for the area circle = pi x radius squared If the area is 144pi, then you need to find the square root of 144, which is 12. Therefore, radius = 12
If he radius is 12 inches what is the diameter?
The radius of a circle is one-half of the circle's diameter. So if the radius is 12 inches, the diameter is 24 inches.
What is the circumference of a circle with a radius of 12?
75.398
How do you find the the center of a circle and its radius when its equation is x squared plus y squared equals 12x -10y -12?
Remember that: (x-a)2+(y-b)2 = radius2 whereas a and b are the coordinates of the circles centre Rearrange the equation: x2-12x+y2+10y = -12 Complete the squares: (x-6)2+(y+5)2 = 36+25-12 => 49 Therefore: centre = (6, -5) and radius = 7
What is the area in feet of a 12 inch circle?
The area of a circle is calculated using the formula A = πr^2, where A is the area and r is the radius of the circle. Since the diameter of the circle is 12 inches, the radius would be half of that, which is 6 inches. Converting inches to feet (1 foot = 12 inches), the radius would be 0.5 feet. Plugging this into the formula, the area of a 12-inch circle would be approximately 0.785 square feet.
What is the equation of the points (-12) and has a radius of length 3?
If you mean a circle center at (3, 1) and a radius of 2 then the equation of the circle is (x-3)^2 +(y-1)^2 = 4
What is the equation for a circle with a center of 3.0 and a radius of 12?
(x-3)^2-(y-3)^2=(12)^2
What is the equation for a circle with a center of 3 0 and a radius of 12?
center (3,0) radius 12 So the equation is (x-3)^2 + y^2 = 144 → y^2 + x^2 - 6x - 135 = 0 in general a circle of radius r centered at (h, k) has the equation: (x - h)^2 + (y - k)^2 = r^2
What is the center and the radius of the circle x2 plus y2 equals 12x -10y -12?
Equation of circle: x^2 +y^2 = 12x-10y-12 Completing the squares: (x-6)^2 +(y+5)^2 = 49 So center of circle is at (6, -5) and its radius is 7 units
What the radius for a circle with the equation x2 plus y2 equals 12?
The radius is sqrt(12) = 3.464 (rounded)
How do you find the radius of circle with area 144pi?
Equation for the area circle = pi x radius squared If the area is 144pi, then you need to find the square root of 144, which is 12. Therefore, radius = 12
If equation of a circle is x2 y2 144. What is the radius of the circle?
If you mean x^2 +y^2 = 144 then the radius of the circle is 12 units
What is the equation of a circle centered at the origin with a radius of 12?
x2 + y2 =144
If a radius of a circle is 12 meters what is its diameter?
24 meters.The diameter is twice the radius.Both radius and diameter are straight lines. The radius extends from the center of the circle to any point on the circumference. The diameter extends from any point on the circumference through the center to the circumference on the opposite side of the circle.
What is the radius of a circle with a diameter of 12?
Radius of circle: 12/2 = 6 units
What is the circumference of a circle if the radius is 12?
The circumference of a circle if the radius is 12 equals about 75.4
What is the radius of a circle with the center (310) that passes through (1212)?
If you mean a center of (3, 10) passing through (12, 12) then the radius is the square root of 85 which is about 9.2195 rounded to four decimal places.
