The Elements of Algebra and Trigonometry

added addition algebraical appears base becomes called cent characteristic circle computed condition containing decimal denominator determined difference digits direction distance divided division divisor effected equal equation Examples expressed feet figures Find former fraction gallons given gives height Hence horizontal hour inches increase instance integer interest known latter length less logarithm magnitude means measured method miles minutes multiplied negative object observed obtained operations opposite original perpendicular plane positive Practice present problem prop proportional quadratic quantity question quotient radius ratio remaining represent respectively result right angle root seen shillings sides sine solution solved square square root stand subtracted Suppose symbols tables taken tangent third tion triangle unknown quantity whole yards