CONTENTS. 481 



PAGB 



A Right Angle Triangle 293 



A Parallelogram 293 



AEectangle 293 



A Square 293 



A Trapezoid 293 



The Altitude 293 



A Circle 293 



The Circumference 293 



The Diameter 293 



The Radius 293 



A Solid 294 



A Prism 294 



Triangular Prism 294 



Hexagonal Prism 294 



Cylinder 294 



Cube 294 



A Pyramid 294 



The Altitude. 294 



A Cone 294 



A Frustum 295 



An Ellipse 295 



ASphere 295 



A Spheroid 295 



DEPTH OF SOWING WHEAT 193 



DIET, SOLID MATTER AND WATER IN ARTICLES or 198 



Table, showing the proportion of solid matter and water in 100 



parts each of various articles of diet 198 



