An introductory treatise on mensuration, in theory and practice

9 inches Acres altitude angle applied axes axis base body Book breadth called cask centre chord circle circular circumference common computed cone constructed contain cosine cubic curve cylinder decimals describe diagonal diameter difference distance divided draw drawn ellipse employed equal EXAMPLES expression extremities faces feet feet 6 inches figure fixed follows foot four frustum gallons geometry give given greater half head height Hence hypotenuse imperial inches learner length less logarithm mean measures method middle multiplying namely NOTE opposite parabola parallel parallelogram perpendicular plane polygon portion practical present prism PROBLEM pyramid radius reference regular Required the area Required the solid result right-angled ring rule segment sides similar sine solid content sphere spheroid square straight line subtract supposed surface taken thickness third triangle unit vertex whole yards zone