Pure Mathematics, Τόμος 1

a²b a²x² ab² ABCD algebraical angle ABC angle ACB angle BAC base BC BC is equal bisect brackets cent centim centre circle ABC circumference coefficient common Const cos² cosec cube root decimal figures denominator divided divisor equation expression exterior angle factor Find the value fraction given straight line gnomon gram greater Hence integer join kilom less Let ABC logarithm metres miles millig millim Multiply opposite angles parallel parallelogram perpendicular PROOF.-Because Q. E. D. Proposition quotient ratio rectangle contained remainder right angles segment sides sine square on AC square root subtraction touches the circle triangle ABC twice the rectangle unknown quantity x²y x²y² xy³