JAYDARIMOCK
JAYDARIMOCK
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98. Trapetsiyaning yuzi — JAYDARIMOCK
Oq to'plam (1996–2003)
Planimetriya: To'rtburchaklar
98. Trapetsiyaning yuzi
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1.
O'rtacha
Trapetsiyaning asoslari 6 va 2 ga teng, bir yon tomoni 8 ga, bu yon tomon bilan katta asosi orasidagi burchak 450 ga teng. Trapetsiyaning yuzini toping.
A)
10
B)
11
C)
13
D)
15
E)
16
Javobni tekshirish
Yechim tahlili
Oldingi
Keyingi
Mavzu tushuntirish va masalalar yechimi
Geometriya 17-dars. 2.22.4 Trapetsiya yuzasi
1 soat 2 daq
Videolar: Matematika kursi (YouTube).
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