Question

12 The height of a lamppost is 15 m and its
shadow is 4 m long. Find the height of a
lamppost whose shadow is 1.2 m long at
the same time.​

Answer 1

Answer:

4.5m

Step-by-step explanation:

The ratio of height to shadow will be same for same time so

15/4=x/1.2

x=15×1.2/4=9/2=4.5