Maths · Co-ordinate of the centroid, orthocentre and circumcentre of a triangle
If the area of two similar triangles are equal, then they are
If the area of two similar triangles are equal, then they are
- A. equilateral
- B. isosceles
- C. congruent
- D. not congruent
Step-by-step solution
For two similar triangles, the ratio of their areas is equal to the square of the ratio of their corresponding sides. If the areas are equal, the ratio of areas is 1, so the ratio of corresponding sides is 1, meaning all corresponding sides are equal. Therefore, the triangles are congruent.
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