HKIMO 2026 Grade 8 National Preliminary Set 04 Question 17

HKIMO · HKIMO 2026 Grade 8 National Preliminary Set 04

Question 17

Find the sum of the two marked angles in the figure.

1. $240^\circ$
2. $320^\circ$
3. $180^\circ$
4. $270^\circ$