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andrew-mc [135]
3 years ago
15

I NEED HELP!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
3 0

Step-by-step explanation:

1(

m<1= 62°

2)

m<1=90°

3)

180-70-65=45

m<1= 45°

4)

180-90-30=60

m<1= 60°

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