Odpowiedź :
Zad. 1 stożek Tabelka
stożek 1 Pp=9π v=30π
stożek 2 H=6 Pp= 36π
stożek 3 r=1 v=⅔π|
stożek 4 r=9 h=3
stożek 5 r=4 pp=16π
Zad.2
a) pb=60π pc=96π
b) pb=12√33 pc= 44+12√33π
c) pb=64√2 pc= 64+64√2π
zad.1 kula
kula 1 Pprzekroju = 1π v=4/3π pc=4π
kula 2 r=10 v=4000/3 π pc= 40π
kula 3 r=3 pp=9π pc=36π
Zad3
Walec ma promień 2√3/3 a stożek 1/2
Pps/PPw=3/6
skan 2
Zad.1
a, 1/100a, 1/1000a
100b,b,1/100b
1000c,100c,c
d,1/60d,1/3600d
60e,e,1/60e
3600f,60f,f
g,1/1000g,1/100000g
1000h,h,1/100h
1000i,100i,i
x,1/100x,1/10000x
100y,y,1/100y
10000z,100z,z
u,1/100u,1/10000u
100v.v.1/1000v
10000w,100w,w
zad.2
5,715cm
304,8cm 3,048m
8.22m x 23.77m
240.03 cm
336cal 28 stóp
stożek 1 Pp=9π v=30π
stożek 2 H=6 Pp= 36π
stożek 3 r=1 v=⅔π|
stożek 4 r=9 h=3
stożek 5 r=4 pp=16π
Zad.2
a) pb=60π pc=96π
b) pb=12√33 pc= 44+12√33π
c) pb=64√2 pc= 64+64√2π
zad.1 kula
kula 1 Pprzekroju = 1π v=4/3π pc=4π
kula 2 r=10 v=4000/3 π pc= 40π
kula 3 r=3 pp=9π pc=36π
Zad3
Walec ma promień 2√3/3 a stożek 1/2
Pps/PPw=3/6
skan 2
Zad.1
a, 1/100a, 1/1000a
100b,b,1/100b
1000c,100c,c
d,1/60d,1/3600d
60e,e,1/60e
3600f,60f,f
g,1/1000g,1/100000g
1000h,h,1/100h
1000i,100i,i
x,1/100x,1/10000x
100y,y,1/100y
10000z,100z,z
u,1/100u,1/10000u
100v.v.1/1000v
10000w,100w,w
zad.2
5,715cm
304,8cm 3,048m
8.22m x 23.77m
240.03 cm
336cal 28 stóp