Volume of sphere:
, put $r=5 in$
Volume of cylinder:$ \pi r^2 h$, put $r=8 in, \: h=11 in$
Answer:
The last one is the answer.
Answer:
(2×100) + (4×1) + (1÷10) + (7÷100)
Answer:
remaining portion is area= area of rectangle- area of semicircle
= 18*14 - 3.14*7^2
=252-154.86
=199.86cm^2
Answer:
96.3 cm measured to the nearest tenth of a cm is 100 cm