Explain why the sum of a and b must be 180°.
Share
Explain why the sum of a and b must be 180°.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer
in this ques two line are parallel and cut by a transversal
A + B = 180°
because a and b are co interior angle and according to the rule the sum of two co- interior angles must be 180° .
HOPE ITS HELFUL FOR U