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WorksheetsStereomeetria valemid
Total questions: 10
Worksheet time: 20mins
Name
Class
Date
1.
Püramiidi ruumala
a)
V = Sp⋅ H
V = Sp⋅ H
b)
V =
V =π R m
V =π R m
c)
V = π R2 H :3
d)
V = 6a3
2.
Silindri põhja pindala
a)
Sp = π d
b)
Sp = π r m
c)
Sp = π r2
d)
Sp = 4πR2
3.
Koonuse külgpindala
a)
Sk = 2( a+b)
b)
Sk = π d H
c)
Sk = π r m
d)
Sk = π r 2
4.
Püstprisma (mille põhjaks on romb) põhja pindala
a)
Sp = a⋅b
b)
Sp = a⋅h
c)
Sp = 0,5 ab sin γ
d)
Sp = d1: d2 ⋅ 2
5.
Kera pindala
a)
S = π R2
b)
S = 4 π R3
c)
S = 3 π R2
d)
S = 4π R2
6.
Kaldprisma külgpindala
a)
Sk = Ppõhja ⋅ H
b)
Sk = 2(a+b) ⋅ H
c)
Sk = (a+b+c)⋅H
d)
Sk =Pristlõike⋅ H
7.
Koonuse ruumala
a)
V = Sk⋅ H
b)
V = Sp⋅ H : 3
c)
V = ⅓ St :3
d)
V= π r2 :3
8.
Kuubi täispindala
a)
St = 4 a3
b)
St = 6 a2
c)
St = 4 a2
d)
St = 2Sk + Sp
9.
Risttahuka ruumala
a)
V = a⋅b⋅c
b)
V = Sk ⋅H
c)
V = 2 (a+b) ⋅ c
d)
V = (a + b +c)⋅H
10.
Silindri külgpindala
a)
Sk = π2⋅ r
b)
Sk = π⋅ H⋅ d
c)
Sk = π⋅ d2
d)
Sk = π ⋅ r2⋅ H
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