Skip to content / Đến nội dung
ThichHocToan.com

VTMO 2026 - Grade 7 - Semifinal - SET 6 - Self-study Question 19

VTMO · VTMO 2026 - Grade 7 - Semifinal - SET 6 - Self-study

Question 19

Find the sum of the five marked angles $a,b,c,d,e$ in the star.

Question illustration
  1. $150^\circ$
  2. $180^\circ$
  3. $300^\circ$
  4. $360^\circ$
  5. Another answer