Matematika A. 119° B. 112° C.105° D. 98° Bantu jawab yah kak terimakasih

arielwunschulv – June 07, 2023

A. 119°
B. 112°
C.105°
D. 98°
Bantu jawab yah kak terimakasih

[tex]7x + 5x = 180 \\ 12x = 180 \\ x = \frac{180}{12} = 15 \\ \\ 7x = 7.15 = 105 \: (c)[/tex]

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