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Mademuasel [1]
2 years ago
5

Can someone help please asap

Mathematics
2 answers:
Bezzdna [24]2 years ago
5 0
1)
72 + 57 = 129
180 - 129 = 51°
2)
90-72= 18°
3)
180-57= 123°
4)
18 + 123 = 141
180 - 141= 39°

angle 1= 51°
angle 2= 18°
angle 3= 123°
angle 4= 39°
Nina [5.8K]2 years ago
4 0

Answer:

1   51     2 18    3  123       4    39

Step-by-step explanation:

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3 years ago
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<h2>Hope this helps!!</h2>
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