Question

Q59

Please help me as soon as possible.

Answer 1

9.400 × 10⁸

==================

If the orbit is circular, and we assume the distance from the sun to Earth is the radius of circle.

The length of the orbit is circumference:

• C = 2πr

Find the length using calculator:

• C = 2π*1.496 × 10⁸ ≈ 9.400 × 10⁸ (rounded to the nearest hundredths)