Answer:
area: 64
perimeter: 32
Step-by-step explanation:
8*8=64
8+8+8+8=32
P(7) = 
There are 8 possible outcomes from the spinner and only one 7, hence
P(7) = 
II. Triangle ABC is obtuse and III. Triangle ABC is acute, because acute is less than 180° and obtuse is between 180° and 270°
357/4 is the answer I'm not sure