Answer:
1.) 20
2.) the second option
Step-by-step explanation:
Hope this helps
The first one is 20
The second answer is 18, 36, 54, 72
week 5!
use formula length × width ×height
plug in what they have given you
m∠7:180-110=70
m∠8:180-70=110
m∠3=m∠9=m∠11=137
A C #2D no b
Step-by-step explanation: a no explaintion, b duh, c sphere has no base,d1 is true, d2 lateral faces are all sides but the base.
perimeter of a rectangle is 12s-10
