Answer:
Octagon regular.
Step-by-step explanation:
This shape has 8 sides to it is an octagon. A octagon irregular doesn't have equal sides while this one does. The best way to tell is if it looks like a stop sign which are octagon regular.
1. 2 and 2 is c
theres is no solution
this is so wrong so 76 89676
wrong 95454
= (9 + h) /5
One fifth means 1/5
Sum of 9 and h = (9 +h)
One fifth of sum of 9 and h = 1/5 x (9 + h)
I hope this was helpful, Please mark as brainliest
