Mathematics for IGCSE & O level - Scale Drawings (Section 1 - No. 7)
In a scale drawing with a scale of 1:50, a line measuring 2 cm on the drawing represents what real-world distance?
1 m
10 m
25 m
100 m
คำอธิบาย
Scale factor is 50, therefore 2cm is 100cm or 1 m