Answer:
221,000,000,000,000,000,000 = 2.21 x 10^20
therefore, the answer is b
Step-by-step explanation:
Answer:
B, an edge, because a vertex is the angular point, and an intersection is the point in where two lines meet.
Step-by-step explanation:
Answer:
need photo or side lengths
Answer:
3 3/18
Step-by-step explanation:
I did this on paper, but im typing on computer, sorry I cant send a photo
Answer:
i am just getting points I can't help you sorry
Step-by-step explanation:
