Question

FEEL
From the Figuse gjues belove name
vertices
Sidea
pairs of adjacent sides
Diagona
i)​

Answer 1

Answer:

We will learn about the different terms related to polygons. We know, a polygon is a simple closed figure, bounded by straight line segment.

Sides of the polygon: The line segments forming a polygon are called its sides. The sides of the given polygons are AB, BC, CD, DE and EA.

As per the definition two angles are Adjacent when they have a common side and a common vertex.

As per the figure there are 3 pairs of adjacent angles.

∠ABE, ∠ABC

∠BAC, ∠CAD and 

∠ACB, ∠BCF 

Observe the sides AB and BC.

AB has an end point B and BC has an end point B, i.e., AB and BC have a common end point B. We call AB and BC adjacent sides of the polygon.

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