Question

give the above answer perfectly​

Answer 1

Explanation:

1. .
2. I know amir khan
3. Neena will beet u in badmiton
4. little lamb followed mary
5. mother loved her son Tarun
6. omprakash rang the bell
7. Rosy will stich the dress in a week
8. Sachin scored century...
9. maya kept me waiting....

it is so simple I think u may fill the others...with the above

Answer 2

Answer:

Let length of tree before windstorm is BD.

After windstorm the upper part of tree C falls from point C to point A on the ground

. Now, let CD = AC = h2 m AB = 10 m

Broken part makes an angle 60° from the ground.

So, ∠CAB = 60°

From right angled ∆ABC tan 60° = BC/AB ⇒ √3 = h1/10 ⇒ h1 = 10√3 and cos 60° = AB/AC ⇒ 1/2 = 10/h2 ⇒ h2 = 10 × 2 = 20 m

Hence, total length of tree BD = BC + CD = h1 + h1

= 10√3 + 20

= 10 × 1.732 + 20

= 17.32 + 20

= 37.32 m

Hence, height of the tree 37.32 m.