Answer:

Step-by-step explanation:
Even if I don't know the options I can give all the option that will be right for expending this. Just look at each step and see which one is one of the options.

Answer:
1. Given
2. Given
3. Definition of perpendicular lines
4. Definition of midpoint
5. Reflexive property
6. SAS
Step-by-step explanation:
It's correct
Answer:
Step-by-step explanation:
N sei
2/3 is not equivalent to 1/3
2/6 is equivalent to 1/3
You just need to multiply 23 by 1/3.
So: 23 * 1/3 or 23/1 * 1/3 = 23/3. It can be simplified into 7.67. Don't forget to include cm^3 after the value.