Answer:
<u>A</u>
<u>B</u>
<u>E</u>
Explanation:
The first, third and fifth options are valid as it mentions the three edges; no matter what the order is as long as the three points are mentioned its considered as the valid name
2A=A+A
Step-by-step explanation:
2A=A*A, not A+A
multiply 4x12 and leave it inside the parenthesis, then multiply the 3 with 48