Question

Yuk bantu kakak yang pintar :)

Answer 1

Skala = 4
A (1,1)
B (1,4)
C (3,1)

penyelesaian
A (1,1) => ×4 (karena skala 4)
=> (4,4)
B (1,4) => ×4
=> (4,16)
C (3,1) => ×4
=> (12, 4)

semoga bermanfaat ea^^