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 الكتب الكتب 31 - 40 من 75 فيAs 7 is to 22, so is the diameter to the circumference, and as 22 is to 7, so is....
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.
Cyclopedia of Architecture: Historical, Descriptive, Typographical ... - الصفحة 284
بواسطة Robert Stuart - 1854
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## A New System of Arithmetic, on the Cancelling Plan: Embracing the Rules of ...

Charles Guilford Burnham - 1837 - عدد الصفحات: 256
...given, to find the circumference, it may be found by multiplying the diameter by 3f, or by 3,11416, 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 ? 42X3f=132 ft,; or 42X3,1416=131,9472...
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## The Youth's Assistant in Theoretic and Practical Arithmetic: Designed for ...

Zadock Thompson - 1838 - عدد الصفحات: 164
...As 7 is to 22, so is the diameter to the circumference, and as !£J is to 7, so is the cireumference to the diameter. RULE 2. — As 113 is to 355, so is the diameter to the circumference, and as 355 is to 113, so is the cireumference to the diaiaeter. Ktn.K 3. — As 1 is to 3.1416, so...
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## Welch's Improved American Arithmetic: Adapted to the Currency of the United ...

1841 - عدد الصفحات: 218
...855 14 to 43]-^ Ans.» PROBLEM II. The circumference given to find the diameter. ~ RULE 1. — (') As 22 is to 7 so is the circumference to the diameter, RULE 2.— (2) As 355 is to 113 so is the circumference to the diameter. RULE 3. — (3) Annex two cyphers to...
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## Ruger's Arithmetick, with Questions and Answers: A New System of Arithmetick ...

William Ruger - 1841 - عدد الصفحات: 263
...praditct wfll be the circumference. Or, 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 ; or, more exactly, as 113 : is to 355 : : so is the diameter : to the circumference, or, as 355 :...
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## A New System of Arithmetic, on the Cancelling Plan: Embracing the Rules of ...

Charles Guilford Burnham - 1841 - عدد الصفحات: 312
...calculation to be about 3^- 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...
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## An Encyclopædia of Architecture: Historical, Theoretical, and Practical

Joseph Gwilt - 1842 - عدد الصفحات: 1089
...other. Rule 1 . As 7 is to 22, or as 1 is to Я -1 41 6, so is the diameter to the circumference. Or as 22 is to 7, so is the circumference to the diameter. Example. Required the circumference of a circle whose diameter is 9. Here 7 : 22:: 9 : 28ij; or, —...
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## Engineers' and Mechanics' Pocket-book ...

Charles Haynes Haswell - 1844 - عدد الصفحات: 264
...quotient will be the diameter. RULE 3. — Or, 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. Or, as 1 13 is to 355, so is the diameter to the circumference, &c To find the Area of a Circle. RULE...
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## Elements of plane (solid) geometry (Higher geometry) and trigonometry (and ...

1845
...so is the diameter to the circumference ; or as 22 to 7, so is the circumference to the diameter. Or as 113 is to 355, so is the diameter to the circumference ; and inversely as 335 is to 113, so is the circumference to the diameter. Ex. 1. To find the circumference...
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## The Columbian Calculator: Being a Practical and Concise System of Decimal ...

Almon Ticknor - 1846 - عدد الصفحات: 264
...quotient will be the diameter. Note 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. Or, more correctly: — As 113 is to 355, so is the diameter to the circumference ; or as 355 is to...
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## Welch's Improved American Arithmetic: Adapted to the Currency of the United ...

1846 - عدد الصفحات: 218
...circumference. RULE 1.— (4) As 7 k to 22 so is the diameter to the circumference. RITLE 2.— (5) As 113 is to 355 so is the diameter to the circumference. «UM«OH«.— 1. What are circles'!— 2. What is the line called which ' . \ EXAMPLE. What is the...
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