For each correct answer you will get 1 point

1. Which of the following triangles are always similar?

2. What is the third angle for the triangle where angle1 = 45° and angle2 = 45°?

3. A triangle can have

4. Which of the following can form a right angled triangle?

5. Which of the following triangles are always similar?

6. A scalene triangle has ___ lines of symmetry

7. The perimeter of scalene triangle with sides a, b, c is

8. There is a right triangle PQR where: angle Q = 90°; angle P = angle R. What is the measure of angles P and R?

9. If the largest angle in a triangle is 70°, what is the least possible value of the smallest angle of the triangle?

10. If one angle of a triangle is obtuse, then which one of the following is the possible measure of remaining angles?