101 Conversations in Social Media Spanish: Conversations, Comments, & Private Messages to Lea

101 Conversations in Social Media Spanish: Conversations, Comments, & Private Messages to Lea

Matematika Jawaban:


A. 50 Derajat

B. 100 derajat

C. 130 derajat

D. 45 derajat

(Kalau Bisa Jawab Secepatnya ya)

Jawaban:


A. 50 Derajat

B. 100 derajat

C. 130 derajat

D. 45 derajat

(Kalau Bisa Jawab Secepatnya ya)

Jawaban:

[tex]a + b + c = 180 \\ a + 50 + 80 = 180 \\ a = 180 - 50 - 80 \\ a = 50 \\ \\ x + a = 180 \\ x + 50 = 180 \\ x = 180 - 50 \\ x = 130[/tex]

jadi jawabnya C. 130 derajat

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