V=hpir^2
SA=2pir^2+2hpir
a.
SA=2pi9^2+2*36pi9
SA=2pi81+72pi9
SA=162pi+648pi
SA=810pi in^2
b.
aprox pi=3.14
810*3.14=2542.4cm^2
c.
V=36pi9^2
V=36pi81
V=2916pi in^3
d. 3.14=pi
2916*3.14=9156.24 in^3
Answer:
48
Step-by-step explanation:
Answer:
Can you make the picture bigger if you do i can solve it for u my co puter donset zoom in so..
Step-by-step explanation:
Answer:
the radius found on the letter c
Commen factor means you can get integers after division.
A. 20 is not correct
B. Correct
C. Correct
D. 56 is not correct