Isosceles triangles can be acute or obtuse. A. True B. False

A. True! Isosceles triangles can indeed be acute or obtuse. An acute isosceles triangle has all three angles less than 90 degrees, while an obtuse isosceles triangle features one angle greater than 90 degrees, with the other two angles supplementary. This variety showcases the flexibility and elegance of these geometric shapes! Additionally, isosceles triangles have a unique property: the angles opposite the equal sides are always congruent. This means that when dealing with an isosceles triangle, if you know one angle, you can easily determine the others! It’s like a little math puzzle, making it fun to explore different configurations of these triangles.