It's a <span>rhombus.
1. D
2. A
3. D
4. B
5. C</span>
Answer:
9^-3/9^12
Step-by-step explanation:
Can you post what it says? I could probably help you out.
Therefore, the sentence "A triangle is isosceles if and only if it has two congruent (equal) sides" is <span>biconditionaL</span>
