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The circumference is: 32.1
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Which equation could be used to find the area in square inches of a circle with a radius of 8 inches?
Area = (radius)2 x pi Area = 82 x pi Area = 64 x pi Area ≈ 201.06 square inches
What is the area of a circle that has a radius of 8 meters?
The formula for the area of a circle is A = pi*r2, where r is the radius of the circle. So, plugging r = 8m into the formula gives: A = pi*82 = pi*64 This is approximately 201.06193 square meters.
What is the area of a sector with a radius of 8 and an arc of 290 degrees?
Area of the circle = pi*82 = 201.0619298 square units Area of the sector = 290/360 of 201.0619298 = 161.9665546 or about 162 square units
What is the area of the shaded sector if the circle has a radius of 8 and the central angle is 100 degrees?
Assuming the shaded sector has the angle of 100o (without seeing the diagram, it could be the other sector, ie the one with an angle of 260o): The sector is 1000 ÷ 360o = 5/18 of the circle. Thus its area is 5/18 that of the circle: area = 5/18 x π x 82 ~= 55.9 units2
What is the equation for a circle centered at -1 -2 and has a radius of 8?
(x + 1)2 + (y + 2)2 = 82(x + 1)2 + (y + 2)2 = 82(x + 1)2 + (y + 2)2 = 82(x + 1)2 + (y + 2)2 = 82
What is diameter if circumference is 82 inches?
The diameter of the circle will be: 26.1 inches.
What equation can be used to find the area in square inches of a circle with a radius of 8 inches?
Area of the circle in square inches = pi*82
What is the area of a circle with a diameter of 82 in?
Area = 5,281.02 inches2
Find the area of a circle that has a radius of 8 m?
Area = pi*82 = 201.062 square m and rounded to 3 dp
What is the area of a circle with a diameter of 82 feet?
Area = 5,281.01 feet2
What is the approximate area of the circle with a radius of 7.8?
Area of the circle = pi*7.82 = 191.134497 Approximate area = 3*82 = 192
What is the area of a circle if it has a diameter of 16 inches?
Formula for finding the area of a circle: Area = pi * r2 a = 3.14 * 82 a = 3.14 * 64 a = 201.06
What is the area of a circle with a radius of 8'?
It is: pi*82 = 64*pi square units
What is the area of a circle with a diameter of 8 meters use 3.14 for?
The radius of the circle is half of the diameter, so it is 4 meters. To find the area of the circle, we can use the formula A = πr^2. Substituting the value of the radius, the area of the circle is therefore A = 3.14 * (4)^2 = 3.14 * 16 = 50.24 square meters.
Which equation could be used to find the area in square inches of a circle with a radius of 8 inches?
Area = (radius)2 x pi Area = 82 x pi Area = 64 x pi Area ≈ 201.06 square inches
What is the area of circle if the diameter is 16inches?
area = pi*r2 2r = d r = 8 inches area = pi*82 area = 64pi
What is the squared area of circle with a 16 in diameter?
Area = pi*82 = 201.062 square inches rounded to 3 d.p.
