3 years ago

This is urgent PLEASE help me

Mathematics

1 answer:

Inessa [10]3 years ago

5 0

Answer:

Step-by-step explanation:

Triangle angles add up to 180. we know 120, and the others are x and x+4

180-120=60

x+x+4=60

2x+4=60

2x+56

x=28

x+4=32

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