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Helga [31]
3 years ago
10

Help ._. .-. please...........................

Mathematics
1 answer:
Tasya [4]3 years ago
3 0
<span>2x+38=180 since all triangles add up to 180 and we have 38 as a degree we have to find the value of

2x=180-38

2x=142

x=142÷2

x=71</span>
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