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5 votes
Can someone please help! Thank you so much!

Can someone please help! Thank you so much!-example-1
User Melina
by
3.1k points

1 Answer

4 votes

Answer:

a. 3x (150 degrees)

b. 9x (180 degrees)

c. 3x - 20 (220 degrees)

User Moebius
by
3.2k points