# Solution - Criteria for Similarity of Triangles

Account
Register

Share

Books Shortlist
Your shortlist is empty
ConceptCriteria for Similarity of Triangles

#### Question

D is a point on the side BC of ∆ABC such that ∠ADC = ∠BAC. Prove that  \frac{CA}{CD}=\frac{CB}{CA} or, CA^2 = CB × CD.

#### Solution

You need to to view the solution
Is there an error in this question or solution?

#### Similar questions VIEW ALL

If AD and PM are medians of triangles ABC and PQR, respectively where Δ ABC ~ Δ PQR, prove that (AB)/(PQ) = (AD)/(PM)

view solution

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:

view solution

In the following figure, altitudes AD and CE of ΔABC intersect each other at the point P. Show that:

ΔABD ∼ ΔCBE

view solution

State which pair of triangles in the given 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:

view solution

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:

view solution

#### Reference Material

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