Question

4. In Fig. 9.22, which pairs of triangles are congruent by SAS congruence condi
congruent, write the congruence of the two triangles in symbolic form.
5. In
A
70°
3 cm
E
3 cm
4cm
(i)
70°
С
B
4 cm​

Answer 1

Answer:

Yes.

In ∆ABC and ∆DBCAB=DB (Given)AC=DC (Given)BC=BC (Common)By SSS criterion of congruency, ∆ABC≅∆DBC

No, ∠ABD and∠ACD are not equal

because AB ≠ AC.

Step-by-step explanation:

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