Construction of Triangle | Class 7th Maths |

Triangles are polygons with three sides and angles. The word triangle itself is made up of two words tri meaning three and angle. Triangle is the most basic shape in geometry. The sum of all the angles of a triangle is 180 degree. There are four parts of the triangle, height, base, altitude, and lastly area.

We can find the shape of a triangle in a roadside signboard, ice cream cones, a Christmas tree and what not. Now that you know the properties of a triangle lets learn how to construct them.

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