Dars rejasi

Mustaqil yechish uchun masalalar
1. To'rtburchakli muntazam piramidaning balandligi 12sm, asosining tomoni 16sm bo'lsa, piramidaning yon qirrasini toping

2. Uchburchakli muntazam piramidaning balandligi 1sm, asosining tomoni 6sm bo'lsa, uning apofemasini toping.

3. Oltiburchakli muntazam piramidaning balandligi 8sm, asosining tomoni 4m bo'lsa, uning katta diagonal kesimining yuzini hisoblang.

4. To'rtburchakli muntazam piramida diagonal kesimining yuzi , piramidaning balandligi esa 4sm. Piramida asosining yuzini hisoblang.

5. Uchburchakli muntazam piramida asosining tomoni 12sm, uning yon qirrasi 10sm. Piramida yon sirtining yuzini hisoblang.

6. To'rtburchakli muntazam kesik piramida asoslarining tomonlari 6sm va 3sm. Piramidaning balandligi 4sm bo'lsa, uning yon sirtining yuzini hisoblang.