Answer : The length of the wire is, 8533 cm
Step-by-step explanation :
As the iron sphere is beaten and drawn into a wire. That means, their volume will be equal.
Volume of iron sphere = Volume of cylindrical wire
The formula will be:

where,
= radius of sphere = 
= radius of cylindrical wire = 
h = height of cylindrical wire or length of wire
Now put all the given values in the above formula, we get:




Therefore, the length of the wire is, 8533 cm
C because the degree is 45
Answer:
15.5 grams
Step-by-step explanation:
1000 small packs = 15.5kg
15.5kg = 15 500 grams
Each pack = 15 500 ÷ 1000 = 15.5 which isn't 15 500 grams but it is 15.5 grams