Question

Find the sum of angle 1, Angle 2, angle 3, angle 4, angle 5, angle 6, angle 7, angle 8 and angle 9 in the adjoining figure. ​

Answer 1

Answer:

540 degree

Step-by-step explanation:

as one triangle three angle sum equal to 180 so there are three triangle so

answer is 180×3 =540

Answer 2

five.. forty. degrees