To find the radius of a circle with a given circumference, you can use the formula: circumference = 2 * π * radius. Given that the circumference is 26 inches, you can plug this value into the formula and solve for the radius. Dividing the circumference by 2π gives you the radius of the circle, which in this case is approximately 4.14 inches.
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Circumference = pi x diameter
Hence Diameter = Circumference/pi
Here Diameter = 26/3.1415 = 8.276
And Radius = Diameter/2, so Radius is 8.276/2 = 4.138 inches
If it is a right cone, then by Pythagoras,(Slant height)2 = 52 + 11 = 25 + 1 = 26 inches2So slant height = sqrt(26) inches = 5.099 inches = 5.10 inches (to 2 dp)If it is a right cone, then by Pythagoras,(Slant height)2 = 52 + 11 = 25 + 1 = 26 inches2So slant height = sqrt(26) inches = 5.099 inches = 5.10 inches (to 2 dp)If it is a right cone, then by Pythagoras,(Slant height)2 = 52 + 11 = 25 + 1 = 26 inches2So slant height = sqrt(26) inches = 5.099 inches = 5.10 inches (to 2 dp)If it is a right cone, then by Pythagoras,(Slant height)2 = 52 + 11 = 25 + 1 = 26 inches2So slant height = sqrt(26) inches = 5.099 inches = 5.10 inches (to 2 dp)
13 By: SupeRMAn
Diameter=26" So circumference = pi*diameter=81.8614 inches 2600rev/min=43.333 rev/sec So in 1 rev = 1/43.333 sec Speed = distance/time = 81.68 ÷ 1/43.333 = 3539.527 inches/sec = 294.96 ft/sec = 0.055863 miles/sec = 201.1mph.
To divide a circle into 26 equal parts, you would first need to draw the vertical diameter of the circle. Next, draw a horizontal line through the center of the circle perpendicular to the diameter. Then, starting from the top of the circle, divide each half into 13 equal parts by drawing lines from the top to the bottom. This will result in a circle divided into 26 equal parts.
Well, darling, to find the perimeter of a rectangle, you add up all the sides. So for your 12x14 inch rectangle, you would do 12+12+14+14, which gives you a grand total of 52 inches. Voilà, there's your perimeter!