Question

find the measure of the smallest angle in figure​

Answer 1

Answer:

the smallest angle is 30°

Step-by-step explanation:

2x+6x+4x=180°

12x=180°

x=15°

now angle DOC = 15*2

                           = 30°

angle COB = 15*6

                   = 90°

(the angle name is not visible in the figure) OB_ = 15*4

                                                                                = 60°