In diagram, PQ || ST and < PQR = 120o, < RST = 130o...
In diagram, PQ || ST and < PQR = 120o, < RST = 130o, find the angle marked x
50
65
70
80
Correct answer is C
x + 60o + 50o = 180o
x = 110o = 180o
x = 180o - 110o
= 70o
In the circle above, with centre O and radius 7 cm. Find the length of the arc AB, when < AO...
Evaluate Cos 45o Cos 30o - Sin 45o Sin 30o leaving the answer in surd form...
Calculate the volume of a cuboid of length 0.76cm, breadth 2.6cm and height 0.82cm. ...
Find the value of θ in the diagram ...
Find the area bounded by the curves y = 4 - x2 and y = 2x + 1 ...
What must be added to the expression x2 - 18x to make it a perfect square?...
In the diagram above, the area of triangle ABC is 35cm2, find the value of y...