That all sides and angles are also equal.
true
True.
An obtuse triangle must have two acute angles and these can be congruent.
The statement is false. An isosceles triangle has at least two sides that are congruent, not necessarily three. A triangle with three congruent sides is called an equilateral triangle, which is a specific type of isosceles triangle.
They have 2 congruent sides.
true
True.
True. A scalene does NOT have any congruent angles.
An obtuse triangle must have two acute angles and these can be congruent.
PQ ST
true
False. They must be congruent.
Yes, it does.
Yes, it is true.
The statement is false. An isosceles triangle has at least two sides that are congruent, not necessarily three. A triangle with three congruent sides is called an equilateral triangle, which is a specific type of isosceles triangle.
Sounds true to me, all three angles are congruent...
They have 2 congruent sides.