Find the sum of angles 1, 2, 3, 4, 5.
Answers
Answered by
4
Step-by-step explanation:
The sum of angles 1, 2, 3, 4, 5 and 6 is 360 (B) IMO.
Average of angles = 720/6 = 120.
Then the average of each 2 base angles of small triangles will be 180-120=60.
We see that angle 1 + angle 3 + angle 5 = 180° since they are three angles of triangle ACE.
Similar questions