Jawab:
x = 10,5
PS = 24 cm
Penjelasan dengan langkah-langkah:
PS/ST = (PS+SQ)/QR
2x+3 / 12 = (2x+3)+8 / 16
16(2x+3) = 12 (2x+3+8)
32x + 48 = 24x + 132
(32-24)x = 132 - 48
8x = 84
PS = 2x+3 = 2(10,5)+3 = 24
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Jawab:
x = 10,5
PS = 24 cm
Penjelasan dengan langkah-langkah:
PS/ST = (PS+SQ)/QR
2x+3 / 12 = (2x+3)+8 / 16
16(2x+3) = 12 (2x+3+8)
32x + 48 = 24x + 132
(32-24)x = 132 - 48
8x = 84
x = 10,5
PS = 2x+3 = 2(10,5)+3 = 24