Answer:
The perimeter of the polygon is 
Step-by-step explanation:
we know that
In the given problem
If ELPJ is a circumscribed polygon and K, U, V, S are points of tangency
then
LK=LU
EK=ES
JS=JV
PU=PV
so
The perimeter of the polygon is equal to

Answer:
Step-by-step explanation
We need to have more infomation to finish this problem completely
If
is a divisor of 12, then

If 3 is a factor (i.e. divisor) of
, then
can only be one of the elements of this set that are multiples of 3, so

But
is positive, so there are 3 possible values
can have.
Answer:
92
Step-by-step explanation:
Sum of 2 interior angles= exterior angle so
148=56+h
h= 148-56
Answer:
d) ≤
Step-by-step explanation: