Question

Which pair of angles is a linear pair?
EKF and FKG








B.

FKG and GKH








C.

JKI and IKG








D.

EKJ and JKI

Answer 1

hmmm what's a "linear pair"?

Answer 2

angles formed by intersecting lines

Answer 3

well... sorta not quite.... when two lines intersect.. they always make an angle of kinds

linear angles are two angles that share a common line for example

Answer 4

so notice your picture, which pair are "supplementary angles" there then that's just one.. .but there are others

Answer 5

in the choices given, what you're really asked is
do those 2 angles given, are supplementary angles, pretty much
that is, do they add up to 180 degrees
and
thus colinear and thus a linear pair

Answer 6

for example.. take a peek at the 1st choice EKF and FKG
so they don't, so choice A is not a "linear pair"

see what you get for the others