Question

a flagstaff 17.5 m height carts a Shadow of length 42.25 m what will be the height of building which Carts a shadow of length 28.75 m​

Answer 1

Answer:

Let the height of the building x metres.

Less lengthy shadow, Less in the height (Direct Proportion)

40.25 : 28.75 :: 17.5 : x 40.25 x x = 28.75 x 17.5

x = 28.75 x 17.5

40.25

x = 12.5

I think this will helps you

Pls mark me brainliest