Question

A building 15 m high casts a shadow 1.8 m long. What would the height of a pole
be, if at the same time its shadow is 60 cm?​

Answer 1

Answer:

ANSWER

length of building =15m=h

length of shadow =l=1.8m

tanθ= angle of sun =

l

h

=

1.8

15

Now,

length of shadow

height of pole

=tanθ=

1.8

15

so,

60

height

=

1.8

15

so, height of pole =

1.8

15

×60=500 cm=5m

Answer 2

Answer:

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