solve the 10 one in long method
Attachments:
Answers
Answered by
0
here is the proof...for interior angle theorem
Attachments:
Answered by
0
take a cardboardsheet and make 3 equal triangles keep 2 triangles correctly and 1 triangle reverse in the middle of 2 triangles then sum two angles then the sum is 180 degrees
va396334:
please mark as brainliest
in my book the sum of angles of triangles is 180 degrees
Similar questions