tolong bantu yaaa besok dikumpul
Matematika
NicholasE
Pertanyaan
tolong bantu yaaa besok dikumpul
1 Jawaban
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1. Jawaban Ansarah
5.
< B = 124+y
180 - 124 =y
y= 56
<b = 56
<b = <c
<a = 180 - 56 +56
= 68
2x + 2x + 68 = 180
4x = 180 - 68
x = 112/4
x = 28.