100 Facts Weather- Hurricanes, Tornadoes, Blizzards, Educational Projects, Fun Activities, Q

100 Facts Weather- Hurricanes, Tornadoes, Blizzards, Educational Projects, Fun Activities, Q

Matematika a. 34°
b. 29°
c. 102°
d. 78°

a. 34°
b. 29°
c. 102°
d. 78°

Jawaban:

y = 26 {tdk ada pilihan}

Penjelasan dengan langkah-langkah:

3y + 102 = 180°

3y = 180-102

3y = 78

y = 78/3

y = 26

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