### Фй лЭне пй чсЮуфет -Уэнфбоз ксйфйкЮт

Ден енфпрЯубме ксйфйкЭт уфйт ухнЮиейт фпрпиеуЯет.

### Ресйечьменб

 SECTION 13 SECTION II 20 SECTION I 53 SECTION II 63 SECTION III 70 SECTION I 97 ORDERS OF ARCHITECTURETheir Parts 102104 102 SECTION I 109
 SECTION II 145 ARTIFICERS WORK 184 SECTION II 193 SECTION IV 206 SECTION VI 210 LAWS OF MOTION AND CENTRE OF GRAVITY 219 SECTION IV 234

### ДзмпцйлЮ брпурЬумбфб

УелЯдб 17 - Each degree is divided into 60 equal parts called minutes, and each minute into 60 equal parts called seconds.
УелЯдб 111 - The area of a rectangle is equal to the product of its base and altitude. Given R a rectangle with base b and altitude a. To prove R = a X b. Proof. Let U be the unit of surface. .R axb U' Then 1x1 But - is the area of R.
УелЯдб 170 - A zone is a portion of the surface of a sphere, included between two parallel planes which form its bases.
УелЯдб 149 - Multiply the area of the base by the altitude, and the product will be the solidity. 1. What is the solidity of a cylinder 8 feet in length and 2 feet in diameter?
УелЯдб 172 - The surface of a sphere is equal to the product of its diameter by the circumference of a great circle.
УелЯдб 225 - An equilibrium is produced in all the levers, when the weight multiplied by its distance from the fulcrum is equal to the product of the power multiplied by its distance from the fulcrum. That...
УелЯдб 111 - The area of a triangle is equal to half the product of the base and height.
УелЯдб 23 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
УелЯдб 240 - As the tabular specific gravity of the body, Is to its weight in avoirdupois ounces, So is one cubic foot^ or 1728 cubic inches, To its content in feet, or inches, respectively.
УелЯдб 125 - Similar figures, are those that have all the angles of the one equal to all the angles of the other, each to each, and the sides about the equal angles proportional.