Answer: 
Step-by-step explanation:
a^2 +b^2 = c^2
4^2 = 16
6^2 = 36
16+36=52
c^2=52
c=
Answer:
its c hope this helps:)
Step-by-step explanation:
Answer:
5/13
Step-by-step explanation:
cos=adj/hyp=10/26=5/13
615 but dont take my word for it you know.
I believe the answer would be 2) pyramid with a rectangular base