Question

–Define vertices and adjacent sides.​

Answer 1

Answer:

Any two sides with a common end point are adjacent sides. The meeting point of a pair of sides is called a vertex. The end points of the same side are adjacent vertices. The joint of any two non-adjacent vertices is a diagonal.

Answer 2

1. Define vertices.

Answer :- 1.

MATHEMATICS

a point where two lines meet to form an angle, especially the point of a triangle or cone opposite the base

वह बिंदु जहाँ दो रेखाएँ मिलती हैं और कोण बनाती हैं विशेषकर शंकु या त्रिभुज में आधार के विपरीत बिंदु; त्रिभुज का शीर्ष या सिरा

2.

the top or highest point of something

उच्चतम बिंदु; शीर्ष

2. Define adjacent angles.

Answer :- Two angles having the same vertex and having a common side between them are called adjacent angles.