Question

Given the following diagram, find the missing measure.

https://media.glynlyon.com/g_geo_2013/3/page68a.gif

m ∠1 = 30°, m ∠2 = 45°, m ∠3 =

30
75
105
150

Answer 1

i think its 105 but im not sure...am i right?

Answer 2

\(30+45+x=180\)

Answer 3

so yeah, \(105\)

Answer 4

thnx:)