Answer:
no
Step-by-step explanation:
The sum of the lengths of any two sides of a triangle is greater than the length of the third side.
9+10 > 21
19 >21
This is not true so it cannot make a triangle
There is about a 16.5% chance to pull an 8-inch piece, this is theoretical probability though. <span />
Answer:
418.4
Step-by-step explanation:
5 and 3 both have 15 in common