Question

Chandra drew two triangular pyramids in her notebook. The dimensions of the pyramids are shown in the table below.


Pyramid


Lengths of the sides of its base


Height

1


14 cm, 21 cm, and 28 cm


35 cm

2


16 cm, 24 cm and 32 cm


40 cm

Which statement is true about the pyramids Chandra drew?
Answer

They are congruent because the ratio of their corresponding sides is equal.

They are similar because the ratio of their corresponding sides is the same.

They are not congruent because the ratio of their corresponding sides is equal to one.