Answer:
Im not sure but i believe it is A. 5
Step-by-step explanation:
Hope this helps please mark brainlist if im right.
OCTA=8, an octagon has 8 sides, thus if one side is 6mm, then all sides, namely the perimeter, is 6+6+6+6+6+6+6+6, or 48.
now, we know what the apothem is.
Answer:
Probably b or e
Step-by-step explanation:
this took me a while to answer this.
Answer:
Y = 4
Step-by-step explanation:
12 - 8 = 4 and if you put another triangle it will look like a complete square, so you will need to subtract it Hope it Helps