The Hellenistic or Greek mathematician who invented the compound pulley and is known for his work with the laws governing simple machines is Archimedes. He was a physicist, inventor and an astronomer. He was one of the leading scientists in classical antiquity.
The answer would be letter C.
The ratio of the lengths is 75 : 25 or 3 : 1
The ratio of and area is the square of this: ie 9 : 1 or 75^2 : 25^2
(In working out the area the radius is squared)
The ratio of the volumes is the cube of this: ie 27 : 1 or 75^3 : 25^3
(In working out the volume the radius is cubed)
Hopefully this explains it
Answer:
5
Step-by-step explanation:
A pentagon is a polygon that has 5 sides.
Does it have any ANSWER CHOISES!
