The value x in the figure given is
Attached Figure / Diagram
A
110o
B
100o
C
70o
D
130o
Verified Correct Answer: D.
Step-by-Step Mathematical Solution
Sum of the angles in a triangle = 180^\circ
180^\circ - x + 60 + 70 = 180
130^\circ - x = 180^\circ - 180^\circ = 0^\circ
x = 130^\circ
Source: Myschool Past Questions Archive (Record #33153)