kawann pleasee mohon di jawab yaa
Matematika
apisputra
Pertanyaan
kawann pleasee mohon di jawab yaa
1 Jawaban
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1. Jawaban rannaaa
Jawaban A
180 = 2x + 3x + 5
180 = 5x + 5
5x = 180 - 5
5x = 175
x = 175/5
x = 35
∠QPS = 2 x 35
= 70
Jawaban B
Sudut S = 180 - 70
= 110
180 = 110 + y + 10
180 = 120 + y
y = 180 - 120
y = 60
∠QRS = 10 +y
= 10 + 60
= 70