Answer:
C
Step-by-step explanation:
The perimeter of any shape is the distance around the edge of the shape. It is found by adding the side lengths of each side together.
Add each side length listed for the triangle part.

$ 0.1369 to the nearest cent ( aka hundredth decimal place) would be $ 0.14
The 4th term is 135
n-1
you get it by using the formula Tn= ar <span />