Explanation

The angle sum of a triangle will always be equal to 180°.

The angle sum of a quadrilateral is equal to 360°

And a triangle can be created by slicing a quadrilateral in half from corner to corner. Since a triangle is essentially half of a quadrilateral

Its angle measures should be half as well. Half of 360° is 180°

Explanation

Calligraphy means خطاطی

Handwriting means خطاطی

Explanation

Laugh is an intransitive verb and does not take any object.

Laughed is the second and third form of Laugh.

Explanation

Heavy water, also known as Deuterium Oxide (D₂O).

It is used as a neutron moderator in nuclear reactors.

Due to its ability to slow down neutrons without absorbing them.

Explanation

The Al-Hudaibiyah Treaty was signed in 6 AH for 10 years.

It was scribed by Ali ibn Abi Talib (R.A).

Hudaibiyah is the name of tree.

It is referred to as "Fatah Al-Mubeen" (the clear victory) in Surah Al-Fatah.

The event occurred during the time of the Islamic Prophet Muhammad SAW.

It was a pivotal agreement between Muhammad representing Medina and the Qurayshi tribe of Mecca.

Suhail bin Amr signed on behalf of Mecca.

It contained 7 clauses.

Explanation

"Working" is a gerund because it is the -ing form of a verb used as a noun in the sentence.

In this case, it refers to the activity of working on the assignment.

Explanation

Ecstasy means سرمستی

Misery means خواری

Agony means اذیت

Melancholy means دِلگیری

Explanation

Explanation

Garbage means کچرا

Litter means گندگی

Explanation

• Red (R) Green (G) and blue (B) colors are known as primary colors of light.
• Because of mixing these three colors we are able to make all possible colors.

Key Point

The primary colors of Pigment is:

• Red
• Yellow
• Blue