WebNov 13, 2024 · The radius of the circular area was 24 Miles. Solution: The area of a circle is given by: A = (pi) (r^2) The problem gives the area as: 1,808.64 sq. [ mi; (pi) (r^2) = 1,808.64; Solve for r. Divide both sides by pi (3.14) r^2 = 1.808.64/3.14 r^2 = 576; Take the square root of both sides. r = 24 Miles. ] (More) Question Expert Answered WebNov 23, 2024 · (Use 3.14 for π .) 1,808.64 cm 2 452.16 cm 2 150.72 cm 2 301.44 cm 2 See answers Advertisement parmesanchilliwack Answer: The surface area is, Step-by-step explanation: We know that, The surface area of a sphere is, Where, r is the radius of the sphere, Given, The diameter of the sphere = 12 cm, So, the radius of the sphere, ,
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WebFeb 2, 2024 · To find the radius whose circumference is equal to 6 feet, we follow the steps below: Write the circumference as c = 6 ft. Recall the formula for the radius of a circle … WebThe volume of a hemisphere is given by the formula (2/3)πr 3 cubic units, where ‘r’ refers to the radius of the hemisphere and π is a constant whose value is equal to 22/7 or 3.14 approximately. The northern and southern halves of the Earth, the left and right halves of our brain, a bowl, and an igloo are all examples of hemispheres in ... ooey gooey brownies
An earthquake was felt throughout a circular area of …
WebNov 2, 2024 · The surface area of sphere T is 452.16 units squared. The surface area of sphere X is 1,808.64 units squared. How many times larger is the radius of sphere X than the radius of sphere T? A) 2 B) 3 C) 4 D) 5 pwolfey Nov 2, 2024 1 Answers #1 +124708 +1 Ratio = square root [ 1,808.64 / 452.16 ] = square root [ 4 ] = 2 CPhill Nov 3, 2024 WebOct 22, 2024 · Given that, the radius of hemisphere and cylinder is 6 inches and the height of the cylinder is 12 inches. Now, volume of a cylinder = πr²h = 3.14×6²×12 = 1356.48 cubic inches. The volume of a hemisphere = 2/3 ×πr³ = 2/3 ×3.14×6³ = 452.16 cubic inches. Total volume = 1356.48+ 452.16 = 1808.64 cubic inches WebDec 13, 2009 · Radius is 7.0 KM An earthquake was felt throughout a circular of 1808.64 square miles what was the radius of the circular area? iowa cavachon puppies