Question

Which type of triangle does NOT exist?

A.) Right Isosceles Triangle
B.) Acute Scalene Triangle
C.) Obtuse Equilateral Triangle
D.) Right Scalene Triangle

Answer 1

C. Obtuse Equilateral

Explanation:

You can't make an obtuse equilateral triangle, as all the angles in an equilateral triangle are 60 degrees, which is acute.

Answer 2

Obtuse Equilateral Triangle

Explanation:

D- all equilateral triangles have angle measurements of 60 degrees, and obtuse triangles have more than 90 angle, making a obtuse equilateral triangle impossible to construct