tolong di jawab ya ... pake cara ya
Matematika
DennaErikal1
Pertanyaan
tolong di jawab ya ...
pake cara ya
pake cara ya
2 Jawaban
-
1. Jawaban Dinooooo
sudut siku2 = 90 "
5x + 15 + 15 =
30=5x
x=6 -
2. Jawaban yunitatrif
5x - 5 + 15 = 90°
5x = 90 + 5 - 15
5x = 80°
x = 80 : 5
x = 16