Question

What is the perimeter, in units, of polygon PQRSTU? Enter your answer in the box.

y
5
o
Р
3
R
s
1
o
Х
5
3
1
1
1
3.
5
T
3.
-5

Answer 1

24 units

Explanation:

2+2+4+6+2=24

Answer 2

24 units

Explanation:

Perimeter of Polygon PQRSTU = sum of all its side lengths = PQ + QR + RS + ST + TU + PU

PQ = |-4 -(-2)| = 2 units

QR = |4 - 2| = 2 units

RS = |-2 - 2| = 4 units

ST = |2 -(-2)| = 4 units

TU = |2 -(-4)| = 6 units

PU = |4 - (-2)| = 6 units

Perimeter of Polygon PQRSTU = 2 + 2 + 4 + 4 + 6 + 6 = 24 units