https://file.aiquickdraw.com/mathbot/file/1728478424827qwxetaak.jpg

(tóm tắt ngắn gọn, đáp án tô đậm)

This is a question about an isosceles triangle \( \triangle MNP \), where \( M \) is the apex (the point opposite the base). The task is to select the correct statements about the triangle.

### Analyzing the Triangle:
- The triangle is isosceles, with \( MN = MP \).
- The base of the isosceles triangle is the side opposite the vertex \( M \), which is \( NP \).
- The legs (equal sides) are \( MN \) and \( MP \).

### The statements and their correctness:
1. **MP là cạnh đáy** (MP is the base) – **Incorrect**. \( NP \) is the base, not \( MP \).
2. **MN là cạnh bên** (MN is a leg) – **Correct**. \( MN \) is one of the two equal sides (legs).
3. **NP là cạnh đáy** (NP is the base) – **Correct**. \( NP \) is the base of the isosceles triangle.
4. **NP là cạnh bên** (NP is a leg) – **Incorrect**. \( NP \) is the base, not a leg.

### Correct Answers:
- **MN là cạnh bên** (MN is a leg).
- **NP là cạnh đáy** (NP is the base).

Would you like further details on isosceles triangles, or have any questions?

Here are 5 related questions to deepen understanding:
1. How do you identify the base of an isosceles triangle?
2. Can an equilateral triangle be considered a special case of an isosceles triangle?
3. What properties do the angles in an isosceles triangle have?
4. How can you calculate the height of an isosceles triangle?
5. What is the difference between a scalene and isosceles triangle?

**Tip:** In an isosceles triangle, the angles opposite the equal sides are always equal.

Cho tam giác MNP cân tại M. Khẳng định nào dưới đây đúng?

Trong tam giác cân MNP, xác định cạnh đáy và cạnh bên. Bài toán kiểm tra sự hiểu biết về tam giác cân, bao gồm các khái niệm về cạnh đáy và cạnh bên. Phù hợp cho học sinh lớp 6-8.

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