in ABC and DEF angle A =70° , angle B = 60° , BC =5.5 cm , angle D = 70 ° , angle E =60° and DF =5.5 cm . show that both triangle are congruent or not ? explain it in details
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Answer:
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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.
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