1. What is a triangle called if all its angles are acute angles?
2. What is a triangle called if one angle is a right angle?
3. What is a triangle with one obtuse angle called?
4. What is a triangle called if lengths of all three sides are equal?
5. What is a triangle called if lengths of two sides are equal?
6. What is a triangle with all three sides of different lengths called?
7. What is the type of triangle if in ∆ RST, seg RS and seg ST have equal lengths?
8. What is the type of triangle if all sides of ∆ RTO are of equal length?
9. What is the type of triangle if the sides of ∆ DEF are 5.3 cm, 4.2 cm and 6.6 cm in length?
Originally posted 2016-05-10 17:05:05.