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18-03-2021
Mathematics

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Someone help and plz make sure the answer is right?

Someone help and plz make sure the answer is right class=

Respuesta :

18-03-2021

Answer:

B. -2

Step-by-step explanation:

The complete degree of a triangle is 180 so to solve this we would need to solve: 60+70+x+52=180.

60+70=130

130+52=182

182+-2=180

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