 | Henry S. Merrett - 1863 - 428 σελίδες
...circumference given to find the diameter. Rule 1. As 7 is to 22, so ia the diameter to the circumference. Or : As 22 is to 7, so is the circumference to the diameter. Rule 2. As 1 is to 3.1416, so is the diameter to the circumference. Or: As 3.1416 is to 1, so is the circumference... | |
 | Henry S. Merrett - 1863 - 476 σελίδες
...circumference given to find the diameter. Rule 1. As 7 is to 22 so is the diameter to the circumference. Or : As 22 is to 7 so is the circumference to the diameter. Rule 2. As 1 is to 3.1416 so is the diameter to the circumference. Or: As 3.1416 is to 1 so is the circumference... | |
 | Oliver Byrne - 1863 - 600 σελίδες
...and the quotient will be the diameter. As 7 is to 22, so is the diameter to the circumference ; or as 22 is to 7, so is the circumference to the diameter. No. of hidca. Names. Multipliers. No. of sides. Names. Multipliers. 3 i 4 5 6 7 Trigon or equil. A... | |
 | Thomas Baker (C.E.) - 1865 - 174 σελίδες
...circle, the one from the other. RULE I. — As 7 is to 22, so is the diameter to the circumference. As 22 is to 7, so is the circumference to the diameter. RULE II. — As 1 is to 31 14 16, so is the diameter to the circumference. As 3-1416 is to 1, so is the... | |
 | Whiting Griswold - 1866 - 144 σελίδες
...circumference by 3.1416, equals diameter. 2d. As 7 is to 22, So is the diameter to^the circumference. Or, as 22 is to 7, So is the circumference to the diameter. To find the length of an arc or circle, containing any number of degrees. RULE 14. / by 0.0087266,... | |
 | A. C. Smeaton - 1867 - 314 σελίδες
...265.571 is the circumference required. 2. To find the diameter, the circumference being given. RULE. As 22 is to 7, so is the circumference to the diameter. PROBLEM VIII. To find the Area of a Circle. 1. When the diameter and circumference are both given.... | |
 | Sir Rowland Macdonald Stephenson - 1869 - 446 σελίδες
...circle, the one from the other. KULE I. — As 7 is to 22, so is the diameter to the circumference; as 22 is to 7, so is the circumference to the diameter. RULE II. — As 1 is to 3-1416, so is the diameter to the circumference; as 3•1416 is to 1, so is the... | |
 | James Foden - 1869 - 268 σελίδες
...the circumference by 3-1416 RULE 2. — As 7 is to 22 so is the diameter to the circumference ; and as 22 is to 7 so is the circumference to the diameter. EXAMPLES. What is the circumference of a circle when the diameter is 86 in. ? as 7 : 22 : : 86 22 Required... | |
 | 1874 - 1186 σελίδες
...quotient will be the diameter. RULE 2. — As 7 is to 22, so is the diameter to the circumference ; As 22 is to 7, so is the circumference to the diameter. RULE 3. — As 1 1 3 is to 855, so is the diameter to the circumference ; As 355 is to 1 1 3, so is the... | |
 | Wilshire S. Courtney - 1878 - 590 σελίδες
...RULE 1. — Divide the circumference by 3.1416, and the quotient will be the diameter. RULE 2. — Or, as 22 is to 7, so is the circumference to the diameter. EXAMPLE. — What is the diameter of a circle whose circumference is 69.11 ? SoLtrnoN.— 69.11 -r... | |
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As 7 is to 22, so is the diameter to the circumference : or, as 22 is to 7, so is the circumference to the diameter. 
