a triangle. has angle measurements of 55 degrees. 82 degrees and 43 degrees is this triangle isosceles

3 answers

To determine if a triangle is isosceles, we need to know if it has at least two equal angles. In the triangle you've described, the angle measurements are 55 degrees, 82 degrees, and 43 degrees.

Since all three angles are different (55 ≠ 82 ≠ 43), this triangle is not isosceles. An isosceles triangle would have at least two angles that are equal.

Additionally, it's worth noting that the sum of the angles in a triangle is always 180 degrees, and in this case:

\( 55 + 82 + 43 = 180 \) degrees,

which confirms that these angles do indeed form a valid triangle.

So what's the answer.