Answer: Incorrect
Step-by-step explanation:
Given
Gavin and his three friends wants to share 
of cake equally.
So, there are 4 members to distribute the cake
Each member will get
So, each member get one-twelvefth of the given cake.
Hence, Gavin is incorrect.
The angle of rotation for a regular polygon is 360/number of sides.Here, it is 360/20=18 degrees.
Answer:
i don't remember sorry o know thos was no help sorry
Answer:
yes because if the two least numbers add up to be larger than the biggest number than its a triangle
yes
no
yes
Step-by-step explanation:
idk if this is right but I tried
