Explanation

Explanation

WAIL means رونا

Cry means رونا

Explanation

Individuals with Down syndrome typically have short stature, not tall.

Other features like mental retardation, heart defects, and susceptibility to infections are common.

Explanation

A noun clause is a group of words that functions as a noun.

In this sentence, "What he did" acts as the subject of the sentence.

Explanation

Trivial means معمولی

Major means خاص

Explanation

Step 1: Calculate the perimeter of the square ground.

The perimeter of a square is given by P = 4 × side length. Here, the side length is 20 meters.

P = 4 × 20 = 80 meters

Step 2: Calculate the total distance covered in 5 rounds.

Total distance = Number of rounds × Perimeter

Total distance = 5 × 80 = 400 meters

Explanation

A cone has one curved edge, where the circular base meets the curved surface.

It has 1 face (curved) + 1 base and 1 vertex, but only one edge (not straight).

Explanation

Explanation

Concave mirrors or lenses were used to focus sunlight onto a single point.

This focused sunlight generated high temperatures for cooking or heating.

Explanation

Slope AB = (-2-2)/(5-1) = -4/4 = -1

Slope BC = (2-5)/(1-(-2)) = -3/3 = -1

Since slopes AB and BC are equal (-1), the points A, B, and C are collinear.