IKMC 2018 - Grades 11-12 - Set 2 - Self-study Question 10

IKMC · IKMC 2018 - Grades 11-12 - Set 2 - Self-study

Question 10

What is the sum of the eight marked angles in the figure?

1. $360^\circ$
2. $450^\circ$
3. $540^\circ$
4. $720^\circ$
5. $900^\circ$