Skip to content / Đến nội dung
ThichHocToan.com

IKMC 2027 - Grades 7-8 - Self-study SET 7 - Thematic Batch 3 Question 24

IKMC · IKMC 2027 - Grades 7-8 - Self-study SET 7 - Thematic Batch 3

Question 24

In equilateral triangle ABC, $AE=BD=AB/3$, as shown. Find $\angle DFC$.

Question illustration
  1. $10^\circ$
  2. $15^\circ$
  3. $30^\circ$
  4. $145^\circ$
  5. $60^\circ$