Properties of triangle Crossword

..............................is the polygon with the least number of the sides
Triangle is a .................... sided polygon
The common endpoint of two or more line segments or rays is called ................
Triangle having one angle equal to 90 degrees is called .............
Triangle having all side equal is called ...........................
...................... divides the side into two equal parts.
The point where all the three medians intersect each other is called ................
...................... is the height if we take the opposite side as the base.
We get an ..................... when we extend any side of the triangle.
..................... is a triangle in which two sides are equal and the base angles opposite to the equal sides are also equal.
(base)2 + (height)2 = ..........................................