Question 720964



let's first analyze given options for answer using the definitions of triangles:

A- A right triangle-Right triangle has a right angle ({{{90}}}°) 

B- An equiangular triangle-Equilateral Triangle has {{{three}}}{{{ equal}}} sides
and three {{{equal}}} {{{angles}}}, always 60° 

C-An acute triangle-Acute Triangle has all angles are less than {{{90}}}° 

D- A scalene triangle-Scalene Triangle has {{{no}}}{{{ equal}}} sides and {{{no}}}{{{ equal}}} angles 

since you are given a triangle with {{{2}}} {{{perpendicular}}} sides that are equal in length and you know that {{{perpendicular}}} sides forming a right angle ({{{90}}}°), your answer could be only option {{{A}}}-A right triangle