Assuming two lines AC and DE crossing each other at point B . From the options given below select the combination of angles if four angles are formed by 2 lines crossing each other and the sum of 2 angles is 100∘.

Assuming two lines AC and DE crossing each other at point B . From the

1.	Assuming two lines AC and DE crossing each other at point B . From the options given below select the combination of angles if four angles are formed by 2 lines crossing each other and the sum of 2 angles is 100∘.
Answer» Assuming two lines AC and DE crossing each other at point B . From the options given below select the combination of angles if four angles are formed by 2 lines crossing each other and the sum of 2 angles is $100^{\circ}$ .