Answer:

Step-by-step explanation:
The answer is 5.77 i hope this helps
2(x - 4) + 7(x + 4)
(2x - 2 • 4) + (7x + 7 • 4)
9x + 20
The correct answer is 39 units.Parameter is the
sum of the lengths of all sides of a polygon.
The sides of the polygon are PT, TS, SR, RQ,
and QP.
Answer:9.8125
Step-by-step explanation: πr²/2 = (3.14 x 5/2 x 5/2)/2 = 9.8125 m