Question

(1) Tivo pillars of height 8 m and 4 m are
erected perpendicular to the plane ground
If the length of shadow of smaller pillar is
6 m, then complete the following activity
to find the length of shadow of the bigger
pillar
3 m
1 m
В
E
-6 m
with reason​

Answer 1

Answer:

heyoo! hope this helps :)

Step-by-step explanation:

Let the Smaller pole be AB and its shadow be AC

then AB=4m and AC=6m

Now Let the bigger pole be DE and its shadow be DF

Now, Angle A = Angle D (∵ both are 90 degrees)

         Angle C = Angle F  (∵ Angle of elevation for the sun)

So triangle ABC and Triangle DEF are similar,

so,

from here, DF = 12 m

This is the answer