Triangles $ABC$ and $DEF$ satisfy $AB=DE=6\text{ cm}$, $AC=DF=8\text{ cm}$ and \(\angle BAC=

Question

Triangles $ABC$ and $DEF$ satisfy $AB=DE=6\text{ cm}$, $AC=DF=8\text{ cm}$ and $\angle BAC=\angle EDF$. Diagrams are not drawn to scale. State the congruence test and write a congruence statement in corresponding order.[2] Given that $BC=9.4\text{ cm}$, write down $EF$.[1]

Accepted Answer

(a) SAS; $\triangle ABC\equiv\triangle DEF$ (b) $9.4\text{ cm}$

Congruence from an included angle

Congruence from an included angle

Solution:

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