| William Templeton (engineer.) - 1852
...; separate these six figures into two parts, as 1 13 and 355, then we have the ratio of Metius — **As 113 is to 355 so is the diameter to the circumference.** And, as 355 is to 113 so is the circumference to the diameter. NOTE. — The ratio of the diameter... | |
| CHAS. H. HASWELL - 1853
...the diameter to the circumference. Or, as 22 is to 7, so is the circumference to the diameter. Or, **as 113 is to 355, so is the diameter to the circumference,** &c To find the Area of a Circle. RULE L— Multiply the square of the diameter by .7854, or the square... | |
| septimus norris - 1854
...circumference ; or divide the circumference by 3-1416, and the quotient will be the diameter, RULE 2. — **As 7 is to 22, so is the diameter to the circumference....to 7, so is the circumference to the diameter. RULE** 3 —As 113 is to 355, so is the diameter to the circumference. As 355 is to 113, so is the circumference... | |
| charles haslett - 1856
...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.** 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... | |
| Charles Haslett - 1855
...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.** 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... | |
| CHARLES G. BURNHAM - 1857
...calculation to be about 34- times the diameter; or more accurately, by decimals, as 1 is to 3.1416, or **as 113 is to 355, so is the diameter to the circumference.** Hence, if the diameter is given, to find the circumference, it may be found by multiplying the diameter... | |
| Charles Guilford Burnham - 1857
...given, to find the circumference, it may be found by multiplying the diameter by 3^, or by 3.1416 : or **as 113 is to 355, so is the diameter to the circumference.** 1. What is the circumference of a circle whose diameter is 42 feet ? 42x3} = 132 ft.; or 42x3.1416... | |
| Charles Haynes Haswell - 1858 - عدد الصفحات: 322
...Diameter of a Circle (Fig. 22). Divide the circumference by 3.1416, and the quotient is the diameter. Or, **as 22 is to 7, so is the circumference to the diameter.** To ascertain the Area of a Circle (Fig. 22). RULE. — Multiply the square of the diameter by .7854,... | |
| 1863
...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... | |
| Henry S. Merrett - 1863 - عدد الصفحات: 317
...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... | |
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