Question

Jamal’s teacher gave him the following figure and asked him to provide a statement that would guarantee lines a and b are parallel.

Which statement should Jamal use to prove that lines a and b are parallel?

∠7 = 120°

∠2 = 60°

∠4 = 60°

∠3 = 120°

Answer 1

@hartnn

Answer 2

@campbell_st

Answer 3

@UnkleRhaukus

Answer 4

@Chlorophyll

Answer 5

@TuringTest

Answer 6

you need angle 7 as its on the "other" line.

you just need to workout the type or angle 120 and angle 7 are...

Answer 7

angle 7 equals 120

Answer 8

thats right... as its the only given angle on the "other" or bottom line...

Answer 9

alright, thanks !!