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1) 800/5*100= 16 000 zł (A)
2) 0,45/0,75*100=60 (D)
3) D
4) B
5) C III
1.A 80/5*100=16002.D 0,45/0,75*100=603.D4.B5.B Pi r ^2 * h V (a) = 6^*6=36*6=216PI V(b)= 5^*9=25*9=225PI
V(c)= 4^12=16*12=192PI V(d)= 3^18=9*18=162PI
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1) 800/5*100= 16 000 zł (A)
2) 0,45/0,75*100=60 (D)
3) D
4) B
5) C III
1.A 80/5*100=1600
2.D 0,45/0,75*100=60
3.D
4.B
5.B Pi r ^2 * h
V (a) = 6^*6=36*6=216PI
V(b)= 5^*9=25*9=225PI
V(c)= 4^12=16*12=192PI
V(d)= 3^18=9*18=162PI