Geometry

Question Analysis:
This question involves recognizing different types of triangles based on their side lengths.
The main focus is on identifying whether the triangle is equilateral, isosceles, scalene, or right.

Key Concept Explanation:
Equilateral Triangle: All three sides are equal.
Isosceles Triangle: At least two sides are equal.
Scalene Triangle: No sides are equal.
Right Triangle: Has one 90-degree angle (angle-based, not side-based).

Step-by-Step Solution:
Observe the side lengths in the image.
Identify if any sides are equal:
If all three sides are equal → Equilateral Triangle.
If two sides are equal → Isosceles Triangle.
If no sides are equal → Scalene Triangle.
The given image shows a triangle with two equal sides, meaning it is an isosceles triangle.

Option Analysis:
A (Incorrect): The triangle does not have all three sides equal.
B (Correct): The triangle has two equal sides, making it isosceles.
C (Incorrect): The triangle does have some equal sides, so it is not scalene.
D (Incorrect)...