The position of three ships P,Q and R at sea are illustra...
The position of three ships P,Q and R at sea are illustrated in the diagram. The arrows indicated the North direction. The bearing of Q from P is 050o and < PQR = 72o. Calculate the bearing of R and Q
155o
80o
158o
91o
Correct answer is C
< NPQ = < PQB = 50o(alt. < s)
< PQB = 50o
< PQR = < PQR < PQB + < QBR = 72o
< QBR = < PQR - < PQB = 72o - 50o
= 22o
< NQR = 180 - < QBR = 180o - 22 = 158o, the bearing of R from Q = 158o
Similar Questions
The shaded portion shows the outer boundary of the half plane defined by the inequality ...
P={2, 1,3, 9, 1/2}; Q = {1,21/2,3, 7} and R = {5, 4, 21/2}. Find P∪Q∪R ...
Determine the value of x in the figure ...
The angle of a sector of s circle, radius 10.5cm, is 48°, Calculate the perimeter of the se...
If log\(_x\) 2 = 0.3, evaluate log\(_x\) 8....
Simplify (3/4 + 1/3) x 4(1/3) ÷ 3(1/4) ...
Height(cm) 160 161 162 163 164 165 No. of players 4 6 3 7 8 9 the ...
In the diagram PQ is a diameter of circle PMQN center O, if ∠PQM = 63o, find ∠MNQ...