# The First Book of Euclid's Elements, Simplified, Explained, and Illustrated for the Use of Beginners. ... By W. Trollope

1847
0 КсйфйкЭт
Пй бойплпгЮуейт ден ерблзиеэпнфбй, бллЬ з Google елЭгчей кбй кбфбсгеЯ шехдЭт ресйечьменп ьфбн фп енфпрЯжей

### Фй лЭне пй чсЮуфет -Уэнфбоз ксйфйкЮт

Ден енфпрЯубме ксйфйкЭт уфйт ухнЮиейт фпрпиеуЯет.

### Ресйечьменб

 Еньфзфб 1 6 Еньфзфб 2 10 Еньфзфб 3 11 Еньфзфб 4 20 Еньфзфб 5 23 Еньфзфб 6 27 Еньфзфб 7 28 Еньфзфб 8 29
 Еньфзфб 19 69 Еньфзфб 20 71 Еньфзфб 21 81 Еньфзфб 22 84 Еньфзфб 23 86 Еньфзфб 24 90 Еньфзфб 25 93 Еньфзфб 26 94

 Еньфзфб 9 30 Еньфзфб 10 35 Еньфзфб 11 41 Еньфзфб 12 45 Еньфзфб 13 46 Еньфзфб 14 56 Еньфзфб 15 57 Еньфзфб 16 58 Еньфзфб 17 61 Еньфзфб 18 65
 Еньфзфб 27 95 Еньфзфб 28 99 Еньфзфб 29 100 Еньфзфб 30 101 Еньфзфб 31 103 Еньфзфб 32 108 Еньфзфб 33 111 Еньфзфб 34 112 Еньфзфб 35 115

### ДзмпцйлЮ брпурЬумбфб

УелЯдб 58 - If two triangles have two angles of the one equal to two angles of the other, each to each, and one side equal to one side, viz. either the sides adjacent to the equal...
УелЯдб 24 - Upon the same base, and on the same side of it, there cannot be two triangles, that have their sides which are terminated in one extremity of the base equal to one another, and likewise those which are terminated in the other extremity, equal to one another.
УелЯдб 34 - If, at a point in a straight line, two other straight lines, upon the opposite sides of it, make the adjacent angles together equal to two right angles, these two straight lines shall be in one and the same straight line.
УелЯдб 6 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle; and the straight line which stands on the other is called a perpendicular to it.
УелЯдб 109 - If the square described upon one of the sides of a triangle, be equal to the squares described upon the other two sides of it; the angle contained by these two sides is a right angle.
УелЯдб 9 - Parallel straight lines are such as are in the same plane, and which being produced ever so far both ways, do not meet.
УелЯдб 99 - To a given straight line to apply a parallelogram, which shall be equal to a given triangle, and have one of its angles equal to a given rectilineal angle.
УелЯдб 49 - If, from the ends of the side of a triangle, there be drawn two straight lines to a point within the triangle, these shall be less than, the other two sides of the triangle, but shall contain a greater angle. Let...
УелЯдб 104 - In any right-angled triangle, the square which is described upon the side subtending the right angle, is equal to the squares described upon the sides which contain the right angle.
УелЯдб 6 - A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another.