Answer:
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Thank youuuuuu
Step-by-step explanation:
The answer is 3
Hope this helps
x=10
the angle is 90 degrees
90-29=61
61-1=60
60÷6=5
have a good day
2x²+2xy+yx+y²+2x²+2xy-yx+y²
2x²+2x²+2xy+2xy+yx-yx+y²+y²
2x²+2x²+2xy+2xy
4x²+4xy