Question

Which pair of angles is a linear pair?

A. ERT and MRC
B. MRC and KRM
C. KRC and CRH
D. KRE and ERT

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Answer 1

@perl help?

Answer 2

@confluxepic Hi can you help me?

Answer 3

I think it's A but I'm not sure...

Answer 4

The linear pair of angles must add up to 18 degrees.

Answer 5

You mean 180?

Answer 6

No. A is wrong.

Answer 7

Yes. I meant 180 degrees.

Answer 8

So, D is also wrong right?

Answer 9

Yes.

Answer 10

@AngieLovesYouxx

Answer 11

It has to be the angles of the line that intersect the other line.

Answer 12

So C?

Answer 13

Line ERC intersects the other line s the answer has to have R and E or C.

Answer 14

Yes. Great job.

Answer 15

Thank you!

Answer 16

You're welcome.