Question

Complete the table below as shown. For every triangle classified by side find all the possible classification by angle
By side. Scalence isosceles equilateral
By angle. Acute angle triangle. Right angle triangle. Obtuse angle triangle​

Answer 1

there are three types of Triangles

by side. scalence:this type of Triangle is no equal side.

isosceles:this type of Triangle is two sides are equal.

equilateral:all three sides are equal

by angle.acute angled triangle:The Acute Triangle has three acute angles (an acute angle measures less than 90°).

obtuse angled Triangle:The Obtuse Triangle has an obtuse angle (an obtuse angle has more than 90°).

Right angled Triangle:A right triangle has one 90° angle 

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