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5 votes
PLEASE HELP ME!!!!!!!!!!!!!!!

PLEASE HELP ME!!!!!!!!!!!!!!!-example-1
User Living
by
6.6k points

1 Answer

5 votes

Answer:

15 degrees

Explanation:

angle a= (180-90)/2=90/2=45 degrees

angle QRP = 60

Angle b = 60-45=15 degrees

User Dmorlock
by
5.8k points