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: Option A
Explanation
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)