Yes, if all the three sides of two triangles are in proportion, then does this means the triangles are similar. By side-side-side criteria.
Question : Which of the following is a true statement?
Option 1: Two similar triangles are always congruent.
Option 2: Two similar triangles have equal areas.
Option 3: Two triangles are similar if their corresponding sides are proportional.
Option 4: Two polygons are similar if their corresponding sides are proportional.
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