Mathematics Past Questions and Answers

Which of the sketches above gives a correct method for constructed an angle of 120^o at the point P?

Use mathematical table to evaluate (cos40° - sin30°)

Use mathematical table to evaluate (cos40° - sin30°)

If the shadow of a pole 7m high is 1/2 its length what is the angle of elevation of the sun, correct to the nearest degree?

From the top of a building 10m high, the angle of depression of a stone lying on the horizontal ground is 69^o. Calculate ,correct to one decimal place, the distance of the stone from the foot of the building