KCSE MATHEMATICS QUESTIONS AND ANSWERS ON SCALE DRAWING FORM 1 LEVEL

KCSE MATHEMATICS QUESTIONS AND ANSWERS ON SCALE DRAWING FORM 1 LEVEL: The angle of elevation of the top of a vertical mast, viewed by an observer 50m away, was found to be 16.7°. (a) Calculate to the nearest centimetre: (i) the height of the mast; (3 marks) (ii) the length of a cable fixed at the point of the observer to th