180
An obtuse triangle measures 162 degrees.
An obtuse triangle.
The sume of the measures of the three nagles of an acute triangle (or any triangle) is 180 degrees.
Any triangle with a 90 degree angle is classified as a right triangle.
Obtuse triangle
The equilateral triangle.
acute-angled triangle
It is an equilateral triangle
no a right triangle HAS to have an angle that measures 90 degrees.
Any triangle that has an angle measuring 90 degrees is a right triangle.
right triangle
A triangle with the third angle that measures 30 degrees.This triangle is not isosceles nor equilateral but has one obtuse angle.