Answer:
3.5:1
Explanation:
Of course, a 4:1 gear reduction ratio also means that a gear reduction starter can often produce more torque than a much larger, heavier direct drive starter. In some cases, a direct drive starter can weigh as much as two times more than a comparable gear reduction unit. That represents a significant power/torque to weight ratio benefit, but it also means they are physically smaller and often easier to install.
Answer:
30cm
Explanation:
Height X Base
6cm X 10cm
60cm
Then take half because a triangle is half a square and we are using a square formula.
60cm divided by 2
=30cm