Hicks' builders' guide : comprising an easy, practical system of estimating material and labor for carpenters, contractors and builders .. (1910)
Hicks, Isaac Perry, 1856- · New York : David Williams Company · leaf 37
areaof the four sides the total area of the roof will beobtained. THE CIRCLE. A circle, Fig. 33, is a plane figure bounded by oneuniformly curved line called the circumference. Thediameter of a circle is a straightline drawn through the centerand terminating at the circum-ference. The radius is a… … 36 THE BUILDERS^ GUIDE. To find the diameter of a circle from its circumfer-ence divide the circumference by 3.14159. To find the area of a circle multiply half the cir-cumference by half the diameter, or multiply the squareof the diameter by the decimal .7854. To find the side of the greatest…
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