Question

Explain the type of triangles and its properties​

Answer 1

Answer:

Scalene Triangle: All the sides and angles are unequal.

Isosceles Triangle: It has two equal sides. Also, the angles opposite these equal sides are equal.

Equilateral Triangle: All the sides are equal and all the three angles equal to 60°.

Acute Angled Triangle: A triangle having all its angles less than 90°.

Right Angled Triangle: A triangle having one of the three angles exactly 90°.

Obtuse Angled Triangle: A triangle having one of the three angles more than 90°.

Answer 2

$\huge\mathtt\green{ ANSWER }$

There are mainly three types of triangles--

1) Equilateral triangle. In geometry, an equilateral triangle is a triangle in which all three sides have the same length. This triangle have 3 lines of symmetry

2) Isosceles triangle- In geometry, an isosceles triangle is a triangle that has two sides of equal length. This triangle have 1 line of symmetry.

3) Scalene triangle- In this triangle all the sides are of different length are there is no line of symmetry

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Triangles can also be classified based on angles

like-

If there is a right angle in any triangle it can be said as it is a right angled triangle

If there are three acute angles the the triangle can be said as acute angled triangle

If there is a obtuse angle the triangle can be said as an obtuse angled triangle

I hope it helps