Question

list any 10 protected areas in our country​

Answer 1

Answer:

BC = 20.78 cm.

AD = 6 cm.

AC = 24 cm.

Step-by-step explanation:

See the attached diagram.

If ∠ C = 30° , then ∠ A = 90° - 30° = 60°

Now, taking Δ ABC in consideration,

\tan 30^{\circ} = \frac{AB}{BC} = \frac{12}{BC}tan30

∘

=

BC

AB

=

BC

12

⇒ BC = 20.78 cm (Answer)

Now, taking Δ ABD in consideration,

\cos 60 ^{\circ} = \frac{AD}{AB} = \frac{AD}{12}cos60

∘

=

AB

AD

=

12

AD

⇒ AD = 6 cm. (Answer)

Again, considering Δ ABC,

\sin 30^{\circ} = \frac{AB}{AC} = \frac{12}{AC}sin30

∘

=

AC

AB

=

AC

12

⇒ AC = 24 cm. (Answer)

Answer 2

Answer:

National parks

Wildlife sanctuaries

Biosphere reserves

Reserved and protected forests

Conservation and community reserves

Village and panchayat Forests

Private protected areas

Conservation areas

Explanation:

hope it helps