# First Stage Practical Plane and Solid Geometry

W.B. Clive, University Tutorial Press, 1903 - 255 уелЯдет
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

 TRIANGLES AND POLYGONS 13 IV 22 SCALES 32 AREAS OF PLANE FIGURES 55 THE ELLIPSE 65 VECTORS 73
 SOLID GEOMETRY 85 XIII 130 ADDITIONAL PROBLEMS ON LINES 149 OBLIQUE PLANES 182 PLANES LINES AND POLYGONS 211 METRIC PROJECTION 230

### ДзмпцйлЮ брпурЬумбфб

УелЯдб 5 - 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.
УелЯдб 23 - IF a straight line be drawn parallel to one of the sides of a triangle, it shall cut the other sides, or those produced, proportionally; and if the sides, or the sides produced, be cut proportionally, the straight line which joins the points of section shall be parallel to the remaining side of the triangle...
УелЯдб 4 - 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 5 - A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference.
УелЯдб 55 - If a parallelogram and a triangle be upon the same base, and between the same parallels; the parallelogram shall be double of the triangle.
УелЯдб 74 - If two forces, acting at a point, be represented in magnitude and direction by the two sides of a parallelogram drawn from...
УелЯдб 22 - Likewise, if the first has the same ratio to the second, which the third has to the fourth, then also any equimultiples whatever of the first and third shall have the*same ratio to the second and fourth...
УелЯдб 6 - When two radii connect together any two points in the circumference of a circle which are on exactly the opposite sides of the centre, they make a chord, which is called the diameter of the circle, and such diameter divides the circle into two equal segments, 1 which take the name of semicircles.
УелЯдб 195 - Represent by their traces : — a. Two planes at right angles to each other and to the vertical plane of projection, and one of them inclined at 40° to the horizontal plane.