3, because you cut a corner, you cut through where 3 sides meet.
3 sides
Eli traveled a total of 8.6 miles. He went to the library and back. 3.75 + 3.75. and he also added and extra 1 1/10 mile. so, 3.75 x 2 = 7.5, 7.5 + 1 1/10 = 8.6. Hope that helped!
D is the answer for the problem
Answer:
imma need my points back
Step-by-step explanation: