TRIGONOMETRY - PART - 16 - TRIGONOMETRICAL RATIOS - 100 PROBLEMS

ICSE MATHS CLASS 9 – PAGE -294

EXERCISE – 22(B) – PROBLEM – 07

In the triangle ABC, Angle ABC = 90 degrees, Angle CAB = x degrees. tan x = 3 / 4 and BC = 15 cm. Find the measurement of AB and AC.