Answer:
Square
Explanation:
A square is the only other shape with 4 right angles
First, I'd like to say that this question is flawed because the diameter of the spool changes as you pull the line out. Some would argue it's negligible I suppose.
At any rate, assuming there's a magic spool where the diameter doesn't change, let's find the cicumference so we can find the length of one wrap around the spool.
circumference = 2*pi*r = 2 * pi * 4cm = about 25.133 cm
Now if it turns 16 times we'll have 16 times the circumference.
16 * (25.133 cm)
= 402.128 cm
Answer:
8
Step-by-step explanation:
Answer:
A percentage by definition means out of a hundred.
Anything out of a percent is anything out of a hundred.
In this case it’s 32 percent.
It’s just 32/100
When simplified you’d get 8/25
Answer:
9 yards
Step-by-step explanation:
multiply the length of the cloth by the length used for bedsheet
