Question

Диаметр луны 3476км вычислите длину экватора Земли

Answer 1

Длина экватора Луны нааерное
C=2rп=пd=3.14×3476=10 914.64км

Answer 2

To calculate the equatorial circumference of the Earth, we can use the known value of the Earth's equatorial radius, which is approximately 6,378 kilometers.

The formula to calculate the circumference of a circle (or in this case, the Earth's equator) is:

Circumference = 2 * π * radius

Where π (pi) is a constant approximately equal to 3.14159.

Let's plug in the values:

Circumference = 2 * 3.14159 * 6378 km

Circumference ≈ 40,075.017 km

So, the approximate length of the Earth's equator is around 40,075.017 kilometers.