Question

it is given that ∆ ABC~∆ DEF angle a= 30° angle c = 50° AB= 8cm and AC = 5cm and DF= 7.5 cm then ​

Answer 1

Step-by-step explanation:

Two triangles are congruent if their corresponding sides are equal in length and their corresponding angles are equal in size.

In the first option, DF=5 cm but ∠F is not equal to 60

∘

.

In the third and the fourth options, the length of DE



=5cm, since it is not defined.

In the second option, DF=5cm and ∠E=60

∘

is satisfied.