Question

when the sun is at an elevation of 55°the shadow of atree is 8m what would be the length of the shadow of the same tree when the sun is at an elevation of 35°​

Answer 1

Step-by-step explanation:

ANSWER

Let the length of the shadow be xm.

Now, in △ABC,

⇒tan45

∘

=

BC

AB

=

x

7

⇒1=

x

7

⇒x=7m

∴ Length of shadow =7m.

Hence, the answer is 7m.

will you please help....

please say or Ib

Answer 2

Let the length of the shadow be xm.

Now, in △ABC,

⇒tan45

∘

=

BC

AB

=

x

7

⇒1=

x

7

⇒x=7m

∴ Length of shadow =7m.

Hence, the answer is 7m.

will you please help....

please say or Ib