# Solution - Criteria for Similarity of Triangles

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ConceptCriteria for Similarity of Triangles

#### Question

In the following figure, E is a point on side CB produced of an isosceles triangle ABC with AB = AC. If AD ⊥ BC and EF ⊥ AC, prove that ΔABD ∼ ΔECF

#### Solution

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State which pair of triangles in the following figure are similar? Write the similarity criterion used by you for answering the question and also write the pairs of similar triangles in the symbolic form:

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#### Reference Material

Solution for concept: Criteria for Similarity of Triangles. For the course 8th-10th CBSE
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