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Given a length of string L equals 50 inches construct a circle and a square such that the sum of the areas is a maximum?
Wiki User
∙ 10y ago
Use as much of the string as is possible to make the circle.
In the limit, the circumference of the circle is 50 inches and the perimeter of the square is 0. This gives a circle with an area of 198.94 sq inches and a square with an area of 0 sq inches. Any string moved from the circle to the square will reduce the total area.
Wiki User
∙ 10y ago
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What is the number of wall logs required to construct a 60 inch high triangular log crib given the diameter of logs equals 15 inches?
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no because the radius is half the diameter so it must be multiplied by two in order to find the diameter of that circle which is 4 times 4 equals to 8 so the circle which has a diameter of 5 inches is much to small for a circle with a radius of 4 inches to fit.
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What is the circumference of the circle round to nearest whole number the circle is 32in a. 50 inches b. 100 inches c. 201 inches d. 304 inches?
Circumference = Pi * diameterAssuming the "32 inches" mentioned above is the diameter of the circle (and using pi equals 3.14 as a very rough estimate) then the circumference is approximately:3.14 * 32 = 100.48Thus to the nearest option above it is 100 inches.
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The circumference of a circle equals pi times its diameter: C = pi*D.In this case, the circumference is 3.4*pi, which is about 10.6.
