If PN is perpendicular to QR, find the value of tan x.
If PN is perpendicular to QR, find the value of tan x.
59
35
34
43
43
Correct answer is B
By Pythagoras ON = 4
NR = 5
Tan x = 35
Simplify the expression: Log416 + Log327 + Log84096 ...
A solid cylinder of radius 3cm has a total surface area of 36πcm2. Find its height...
For a class of 30 students, the scores in a Mathematics test out of 10 marks were as follows; 4,5...
If P(2,3) and Q)2, 5) are points on a graph, calculate the length PQ ...
If the equations x2 - 5x + 6 = 0 and x + px + 6 = 0 have the same roots, find the value of p....
If y varies directly as the square root of x and y = 3 when x&nbs...