B: obtuse angle
C: right angle
Answer:
....sorry
Step-by-step explanation:
for the second one, remember LW=are for fiding the area of the base,
for cone, base=circle, so therfor V=HB/3, and B=circle=pir^2, so V=(1/3)(hpir^2)
h=17
r=6
V=(1/3)(17(3.14)6^2)
V=17(3.14)12
V=640.56
rond tenth
V=640
11 . a cube whose edge is 3.5 inches
Pls use V=Bh for both thanks anyone who answers
The answer is 43 and the way the solve it is do the division first and then add 2
the 2nd problem is 9 and that one is pretty straightforward