1. What is the third angle for the triangle where angle1 = 45° and angle2 = 45°?
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. If one angle of a triangle is obtuse, then which one of the following is the possible measure of remaining angles?
7. If the largest angle in a triangle is 70°, what is the least possible value of the smallest angle of the triangle?
8. The perimeter of scalene triangle with sides a, b, c is
9. A scalene triangle has ___ lines of symmetry
10. There is a right triangle PQR where: angle Q = 90°; angle P = angle R. What is the measure of angles P and R?