Answer:
The answer is A.
Explanation:
I hope this helps!
我不完全了解原因,因为我是初学者,但似乎还可以
Wǒ bù wánquán liǎojiě yuányīn, yīnwèi wǒ shì chū xuézhě, dàn sìhū hái kěyǐ
对不起,浪费我的时间,我不明白
Duìbùqǐ, làngfèi wǒ de shíjiān, wǒ bù míngbái
i basically said sorry and you can translate the rest
Octagonal pyramid
9 Faces
9 vertical
16 edges
Triangular prism
5 faces
9 edges
6 vertical
Triangular pyramid
4 faces
6 edges
4 vertical