In the figure, PQRSTW is a regular hexagon. QS intersects RT at V. Calculate TVS
A.
60o
B.
90o
C.
120o
D.
30o
E.
80o
Correct answer is A
From the diagram, PQRSTW is a regular hexagon.
Hexagon is a six sided polygon.
Sum of interior angles of polygon = (2n - 4)90o = [2 x 6 - 4] x 90 = 8 x 90 = 720o
each angle = \(\frac{720^o}{6} = 120^o\) and TVS = \(\frac{120}{2} = 60^o\)