Question

a vertical pole 5m 60cm high caste a shadow 3m 20cm long. find the same time​

Answer 1

Let the required length of shadow be x cm.

Height of the pole

Length of the shadow

5 m 60 cm = 560 cm

10 m 50 cm = 1050 cm

3 m 20 cm = 320 cm

x cm

As the height of the pole increases the length of its shadow also increases in the same ratio. Therefore, it is a case of direct variation