A straight line measures 180°. A straight line and a triangle are
touching as shown in the figure below.
80
16°
What is the value of x in the figure?
A 64
B 84
C 90
D 96

A straight line measures 180 A straight line and a triangle are touching as shown in the figure below 80 16 What is the value of x in the figure A 64 B 84 C 90 class=