Answer:
The perimeter is 66.9 units
Step-by-step explanation:
See the attached figure with letters to better understand the problem
step 1
In the right triangle ABD
<em>Find the length side AD</em>
----> by TOA (opposite side divided by the adjacent side)
Find the length side BD
---> by SOH (opposite side divided by the hypotenuse)
step 2
In the right triangle CDE
Find the length side CE
--> by CAH (adjacent side divided by the hypotenuse)
we have
substitute
Find the length side DE
--> by TOA (opposite side divided by the adjacent side)
step 3
Find the perimeter of the figure
The perimeter is equal to
substitute the values