Answer:
p = 42
area = 72
Step-by-step explanation:
p = 3 + 9 + 12 + 5 + 9 + 4 = 42
area:
3 × 4 = 12
5 × 12 = 60
12 + 60 = 72
<em>good luck, i hope this helps :)</em>
Answer:
10, 12, 13, 20
Step-by-step explanation:
Median is the middle number
=21 and 25
(21+25)/2
=23
