https://screenbooks.net/jika-koordinat-titik-79-digeser-sejauh-2-3-maka-akan-diperoleh-bayangan-select-one-a-129-b-912-c-9-12-d-56-e-5-6/
Jika koordinat titik (7,9) digeser sejauh ( 2 ), 3 , , maka akan diperoleh bayangan …, Select one:, a., (12,9), b., (9,12), c., (-9,-12), d., (5,6), e., (-5,-6)