In constructing an angle, Olu draws line OX. With centre O and a convenient radius, he draws an arc intersecting OX at P. With centre P and the same radius, he draws an arc intersecting the first arc at Q and finally joins OQ. What is the size of angle POQ so constructed?
A right circular cone is such that its radius r is twice its height h. Find its volume in terms of h
A man made a loss of 15% by selling an article for N595. Find the cost price of the article
The bearing of P from Q is x, where 270o < x < 360o. Find the bearing of Q from P