In an isosceles triangle, the third side is called?
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In an isosceles triangle, the third side is called?
To solve this problem, we need to understand what an isosceles triangle is and how its sides are labeled:
In terms of the problem, we want to determine the term used for the third side, which is the side that is not one of the two equal sides.
The correct term for the third side in an isosceles triangle is the "base." This is because the third side serves as a different function compared to the equal sides, which usually form the symmetrical parts of the triangle.
Among the given answer choices, choosing "Base" correctly identifies the third side of an isosceles triangle.
Therefore, the third side in an isosceles triangle is called the base.
Final Solution: Base
Base
Is DE side in one of the triangles?
The base gets its name because it often sits at the bottom of the triangle when drawn. More importantly, it's the side that's different from the two equal sides (legs), making it the foundation that distinguishes an isosceles triangle.
If all three sides are equal, you have an equilateral triangle, not just isosceles! In this special case, any side can be called the base, but we usually still pick one to work with.
No! The legs can be shorter, longer, or even theoretically equal to the base. The key is that the two legs are equal to each other, regardless of their relationship to the base length.
Think of it as the odd one out! In an isosceles triangle, two sides match (the legs) and one doesn't (the base). The base is always the different one.
Look for equal marks on the diagram, or check the given measurements. The two sides with identical lengths or markings are the legs, and the remaining side is automatically the base.
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