1. The medians of equiangular triangles are proportional to their corresponding

2. Two triangles are similar if and only of their corresponding are equal:

3. The ratio of the area of two similar A s is equal to the ratio of:

4. The sum of the squares of the sides of a rhombus is equal to the sum of the squares of its:

5. Which mathematical expression is correct:

6. Which statement is correct.
The perpendicular AD on the base BC of ABC. Intersects BC at D such that DB = 3CD, then

7. In an equilateral triangle ABC, the side BC is trisected at D then

8. In A ABC, AB = BC = CA = 2a and AD 1 BC then AD = ?

9. Three times the sequence on any side of an equilateral triangle equal to four times the square on the.