kak to long di jwb ya pliss nmor 10 pkaai jalan y
Matematika
sandra224
Pertanyaan
kak to long di jwb ya pliss nmor 10 pkaai jalan y
1 Jawaban
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1. Jawaban salamencelv
sudut pelurus = 180°
5x + 4x + 9 = 180
9x = 171
x = 19
pelurus SQR = SQP
SQP = 5x
5(19)= 95