Answer:
31.205
Step-by-step explanation:
The perimeter is the sum of the side lengths:
8.73 +12.4 +10.075 = 31.205
_____
If you're after an answer that has the appropriate precision (assuming these are measured values), that would be one that is rounded to 1 decimal place: 31.2.
Answer: 9mm
Step-by-step explanation:
Answer:
ex 2
is d 66 and ex 4 don't know
Answer:
What kind of question is it?
Answer:
14 more pounds
Step-by-step explanation:
32-18
