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What is the circumference of a circle 12 inches?
What does the 12 inches represent? The RADIUS or the DIAMETER? It is NOT the area because 'square(sq)' is not in the question.
How many square millimeters are in a 12 inch round circle?
Assuming that 12" round means a circle with a circumference of 12", its radius would be 12/(2*pi) = 6/pi inches. Its area would, therefore, be pi*(6/pi)2 = 36/pi sq inches. In terms of sq mm, that is 7393 sq mm (to 4 sig figs).
How many 2x6 inches equal 1 square foot?
1 sq foot = 12in * 12 in = 144 sq in. 144 sq in / 12 sq inches = 12 pieces.
How many square inches are in 12 square fee t?
1 sq ft is 144 sq inches 12 sq ft is 12 times that or 1,728
How many square inches are there in 12 square feet?
1728 sq. in. 1 foot = 12 inches 1 sq. ft. = 12 in. x 12 in = 144 sq. in. 144 sq. in./ sq. ft. x 12 sq. ft. = 1728 sq.in.
How do you find how many more square feet a 30 in circle is than a 18 in circle?
Area of 30 inch circle = pi*302 sq inches Area of 18 inch circle = pi*182 sq inches Difference = pi*(302 - 182) = 576*pi sq inches 1 sq foot = 1 ft*1 ft = 12 inches*12 inches = 144 sq inches so 576*pi sq inches = 576/144 *pi sq ft = 4*pi sq ft = 12.57 sq ft.
How many sq ft in a circle with area of 226.865 square inches?
226.865/12=18.9
What is the circumference of a circle 12 inches?
What does the 12 inches represent? The RADIUS or the DIAMETER? It is NOT the area because 'square(sq)' is not in the question.
What is the area of a regular hexagon inscribed in a circle with a radius of 12 inches?
It is 374.12 sq inches.
How many square inches in an 8 circle?
8" circle = 50.26548 sq. "
How many square millimeters are in a 12 inch round circle?
Assuming that 12" round means a circle with a circumference of 12", its radius would be 12/(2*pi) = 6/pi inches. Its area would, therefore, be pi*(6/pi)2 = 36/pi sq inches. In terms of sq mm, that is 7393 sq mm (to 4 sig figs).
How many sq inches in a 6 circle?
Area of a circle: pi*radius*radius
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.
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.
390 sq inches is how many sq feet?
12
How many 2x6 inches equal 1 square foot?
1 sq foot = 12in * 12 in = 144 sq in. 144 sq in / 12 sq inches = 12 pieces.
How many square inches are in 12 square fee t?
1 sq ft is 144 sq inches 12 sq ft is 12 times that or 1,728
