Question

Given the following diagram, find the required measure.

Given: l | | m

m <1 = 140°
m <3 = 50°

https://media.glynlyon.com/g_geo_2013/3/page70a.gif

m <2 =

40
90
140

Answer 1

@Dmb1215

Answer 2

@bibby

Answer 3

is it 90?

Answer 4

If m is a straight line (which it is because l and m are paralell)

then m<1 and m<2 are supplementary angles

Answer 5

so its 140?

Answer 6

supplementary means adds up to 180.