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 الكتب الكتب 41 - 50 من 77 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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## 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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## Welch's Improved American Arithmetic, Adapted to the Currency of the United ...

Oliver Welch - 1847 - عدد الصفحات: 228
...given to find the circumference. RULE 1. — (4) As 7 is to 22 so is the diameter to the circumference. RULE 2. — (•'•) As 113 is to 355 so is the diameter to the circumference. EXAMPLE. What is the circumference of a circle, which has a di arneter of 14 rods. By Rule 1. As 7...
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## The Youth's Assistant in Theoretic and Practical Arithmetic: Designed for ...

Zadock Thompson - 1848 - عدد الصفحات: 168
...either from the other. (67) RULE 1. — As 7 is to 22, so is the diameter to the circumference, and aa 22 is to 7; so is the circumference to the diameter. RULE 2. — As 113 is^o 355, BO is the diameter to the circumference, and as 355 is to 113, so is the circumference to...
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## An Introduction to Mensuration and Practical Geometry

John Bonnycastle - 1848 - عدد الصفحات: 288
...is the diameter to the circumference ; or as 22 is to 7, so is the circumference to the di ameter. 2. As 113 is to 355, so is the diameter to the circumference ; or, as 352 is to 115, so is the circumference t& the diameter. and been the occasion of so many disputes....
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## The Young Mill-wright and Miller's Guide

Oliver Evans - 1848 - عدد الصفحات: 392
...cogs is above twenty, the error is imperceptible. All these rules are founded on the proportion, that, as 22 is to 7, so is the circumference to the diameter. ARTICLE 77. CONTENTS OF GARNERS, HOPPERS, &C. IN BUSHELS. A Table of English Dry Measure. The bushel...
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## Principles of Architecture: Comprising Fundamental Rules of the Art, with ...

Peter Nicholson, Joseph Gwilt - 1848 - عدد الصفحات: 280
...to find the diameter. METHOD I. As 7 is to 22, so is the diameter to the circumference nearly; or, as 22 is to 7, so is the circumference to the diameter nearly. EXAMPLE I. What is the circumference of a circle whose diameter is 1 2 feet ? 7 : 22 : : 18...
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## A New System of Arithmetic on an Improved Plan

Charles Guilford Burnham - 1850 - عدد الصفحات: 324
...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...
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## Engineers' and Mechanics' Pocket-book ...

Charles Haynes Haswell - 1851 - عدد الصفحات: 286
...be the diameter. RULE 3. — Or, as 7 is to 22, so is the diameter to the circumfer ence. • i 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, tc To find the Area of a Circle. i...
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## The Practical Model Calculator: For the Engineer, Mechanic, Machinist ...

Oliver Byrne - 1851 - عدد الصفحات: 588
...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. As 113 is to 355, so is the diameter to the circumference ; or, as 352 is to 115, so is the circumference...
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## Norris's Hand-book for Locomotive Engineers and Machinists

Septimus Norris - 1852 - عدد الصفحات: 302
...the diameter to the circumference- As 22 is to 7, so is the circumference to the diameterRULE 3- — As 113 is to 355, so is the diameter to the circumference- As 355 is to 113, so is the circumference to the diameterTo find the Area of a CircleRULE 1- — Multiply the square...
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