Jawaban:
( x, y ) = ( 2,5 , 3,75 )
Tidak tersedia jawaban yang sesuai.
Penjelasan:
A1 = 2. 10 = 20
Titik berat ( 1, 5 )
A2 = 4. 5 = 20
Titik berat ( 4, 2,5 )
Koordinat titik berat gabungan
x = Σ(A.x)/ΣA
x = A1.x1 + A2.x2) / (A1+A2)
x = (20. 1 + 20. 4) / ( 20+20 )
x = 100/40 = 2,5
y = Σ(A.y)/ΣA
y = A1.y1 + A2.y2) / (A1+A2)
y = (20. 5 + 20. 2,5) / ( 20+20 )
y = 150/40 = 3,75
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Jawaban:
( x, y ) = ( 2,5 , 3,75 )
Tidak tersedia jawaban yang sesuai.
Penjelasan:
A1 = 2. 10 = 20
Titik berat ( 1, 5 )
A2 = 4. 5 = 20
Titik berat ( 4, 2,5 )
Koordinat titik berat gabungan
x = Σ(A.x)/ΣA
x = A1.x1 + A2.x2) / (A1+A2)
x = (20. 1 + 20. 4) / ( 20+20 )
x = 100/40 = 2,5
y = Σ(A.y)/ΣA
y = A1.y1 + A2.y2) / (A1+A2)
y = (20. 5 + 20. 2,5) / ( 20+20 )
y = 150/40 = 3,75