Explanation

We can solve this problem using trigonometry.

Let's denote:

• $ℎ$ as the height of the tower,
• $𝑑$ as the horizontal distance from the point to the base of the tower,
• $𝜃$ as the angle of elevation (which is 60 degrees in this case).

In a right triangle formed by the tower, the horizontal distance, and the line of sight to the top of the tower, we have:

$\tan (𝜃)=\frac{ℎ}{𝑑}$

Given that $𝜃=60^{\circ }$ and $𝑑=20$ meters, we can plug in these values and solve for $ℎ$:

$\tan (60^{\circ })=\frac{ℎ}{20}$

$\sqrt{3}=\frac{ℎ}{20}$

$ℎ=20\times \sqrt{3}$

$ℎ\approx 20\times 1.732$

$ℎ\approx 34.64$

So, the height of the tower is approximately 34.64 meters.

Explanation

“APP” news agency belongs to Pakistan

APP stands for Associated Press of Pakistan

It was Founded in 1949

Its Headquarters is located in Islamabad

News Agencies of Important Countries

China: Xinhua

Russia: TASS (Telegrafnoye agentstvo Sovetskogo Soyuza) 

India: Press Trust of India (PTI)

France: AFP (Agence France-Presse) (also the oldest news agency)

Italy: ANSA (Agenzia Nazionale Stampa Associata)

USA: Associated Press (AP)

Britain: Reuters 

Malaysia: Bernama 

Israel: ITIM

Bahrain: BNA (Bahrain News Agency)

Iran: FARS

Syria: SANA(Syrian Arab News Agency)

Yemen: SABA

Indonesia: Antara 

Kuwait: KUNA (Kuwait News Agency)

Kenya: KNA (Kenya News Agency)

Explanation

"Mingle" means to mix or interact with others, which includes talking.

Mingle means ملاوٹ

Merge means ضم

Talk means بات کرنا

Explanation

About Thar Desert

15% located in Pakistan

85% located in India

Also called Friendly Desert

Located near Badin, Sindh 

Famous for: Sand 

Coal also found in Thar 

also known as Great Indian Desert

Explanation

علم الحشرات، وہ علم جو حشرات کی ساخت سے تعلق رکھتی ہے

Entomology Insects: کیڑے مکوڑے یا حشرات 

****

Entomology is the study of insects and their relationship to humans, the environment, and other organisms.

RK12-12-22

Explanation

Explanation

Habib bin Muhallab was the governor of Sindh after the death of Muhammad Bin Qasim.

Mohammad Bin Qasim, the Arab conqueror of Sindh, was tortured to death in 715 CE during the reign of Caliph Sulaiman.

Explanation

The National Museum of Pakistan is located in Karachi, Pakistan.

Situated in Burns Garden on Dr. Zia-ud-Din Ahmed Road

Established on 17 April 1950.

There are approximately 16 museums in Pakistan.

Explanation

Explanation

New born child has 300 bones.

Longest bone: Femur (thigh bone)

Shortest: Stapes (one of the 3 small bones inside the ear)

Human head has 22 bones