Question

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

Answer 1

b

Explanation:

you add 80 and 16 together and subtract it from 180

so you do 180-96

and you get 84