Question

what is triangle ?classify triangles on basis of angles and explain with daigrams​

Answer 1

Answer:

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Step-by-step explanation:

In an acute triangle, all the angles of a triangle are less than 90 degrees. In an obtuse triangle, one of the angles of a triangle is greater than 90 degrees. In a right triangle, one angle measures 90 degrees and the other two angles are acute.

Answer 2

Answer:

a shape that has three straight sides is called triangle.

Based on the angles of a triangle, a triangle is classified as:

Acute Triangle

In an acute triangle, all the angles of a triangle are less than 90 degrees.

Right angle

In a right triangle, one angle measures 90 degrees and the other two angles are acute.

Obtuse Triangle.

In an obtuse triangle, one of the angles of a triangle is greater than 90 degrees.