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124. Piramidaning hajmi — JAYDARIMOCK
Oq to'plam (1996–2003)
Stereometriya: Ko'pyoqlar
124. Piramidaning hajmi
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1.
O'rtacha
To’rtburchakli muntazam piramida asosining yuzi 36 ga, yon sirtining yuzi esa 60 ga teng. Piramidaning hajmini toping.
A)
64
B)
120
C)
144
D)
72
E)
48
Javobni tekshirish
Yechim tahlili
Oldingi
Keyingi
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