A student is making a model of the famous Giza pyramid, which has four triangular sides and a square base. The
scale of the model is 1:1,000.
How many sides should the model pyramid have?

The Great Pyramid of Giza (also known as the Pyramid of Khufu or the Pyramid of Cheops) is the oldest and largest of the pyramids in the Giza pyramid complex bordering present-day Giza in Greater Cairo, Egypt.It is the oldest of the Seven Wonders of the Ancient World, and the only one to remain largely intact.

Explanation:

if the student is down scaling the pyrimd the shape would not change! simply the size would so it would still have for triangler sides and a square bottem.

the gas collects in coils that then becomes a liquid that then flows through the coils inside the refrigerator

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be