Obtuse triangle
A triangle with the third angle that measures 30 degrees.This triangle is not isosceles nor equilateral but has one obtuse angle.
A right angle triangle has 2 acute angles that add up to 90 degrees, along with 1 right angle of 90 degrees.
A Right Triangle or sometimes called a Right-angled Triangle has one angle = 90 degrees
An obtuse triangle has one angle greater than 90 degrees.
An obtuse triangle is a triangle that has one angle greater than 90 degrees.
A triangle with one angle over 90 degrees is an obtuse triangle.
right triangle
40 degrees
A right-angle triangle will have one right-angle (90 degrees).
A Right Triangle is a triangle that has one corner with a 90-degree angle. So a Right Angle is an angle of 90 Degrees or also known as Perpendicular angle.
40
It has 180 degrees, but one angle of the triangle has to be 90 degrees
A right triangle is a triangle in which one angle is equal to 90 degrees and the remaing two angles are acute(ie., less than 90 degree). so this triangle is a right angle triangle.
40 degrees
50
An obtuse angled triangle.