Metoda triunghiurilor congruente: aplicații. Proprietatea punctelor de pe bisectoarea unui unghi.
- กลุ่มเป้าหมาย (อายุ)
- 10 – 19+
- ภาษา
- Romanian / Română
บันทึกการเปลี่ยนแปลงทั้งหมดแล้ว
ข้อผิดพลาด
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