3 years ago

Please please please help

Mathematics

1 answer:

Marianna [84]3 years ago

5 0

Step-by-step explanation:

m1=m2=m3=m5

m4=m6=m7

find m1,m2,m3 or m5

=180°- m4 or m6 or m7

find m4,m6 or m7

=180°- m1 or m2 or m3 or m5

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