Question

Rahul and Aditi had a fight over the size of their sandwiches so both went to their mother to ask whose sandwich is bigger since their mother was knowing that the children have learnt about the concept of congruence of triangles so instead of directly answering she has put some marks on the sandwiches with the help of sauce. What does she mean by these marks ? What can you say about the size of sandwiches ?​

Answer 1

Answer:

both the size are equal

these || parallel line indicate that the adjacent sides are equal and therefore forms an Isosceles triangle forming a vertex angle .

these lines || in both the half sandwiches shows that they are having equal length resulting to equal base and hence concludes that they are equally divided

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