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andreev551 [17]
3 years ago
12

15 POINTS PLEASE HELP ME

Mathematics
1 answer:
Len [333]3 years ago
7 0

Answer:

<QRS = 40 degrees

Step-by-step explanation:

Supplementary angles are 180 degrees therefore if angle ABC is 140 degrees that would mean that angle QRS has to be 40 degrees.

Hope this helped!

Have a good day!

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