If you are given a picture of a triangle and no information about it, then you could use a protractor.
Interior angles of a triangle have a sum of 180 degrees.
Interior Angles of a Triangle: 60 Exterior Angles of a Triangle: 120 Interior Angles of a Heptagon 128 (approx) Exterior Angles of A Heptagon 52 (approx) Answer: Triangle
An acute triangle is one in which all interior angles are less than 90 degrees.
80 degrees(We're talking strictly about interior angles here.)
All 3 sides are equal in length and each of the 3 interior angles measure 60 degrees
No, the interior angles of a triangle measure 180° altogether.
The three interior angles add up to 180°. (180° is the measure of a triangle)
Triangles have 3 interior angles that measure 180 degrees total.
Each of the interior angles of an equilateral triangle is 120 degrees.
The sum of the interior angles of a triangle is equal to 180 degrees.
They are all 60 degrees.
180 degrees
All interior angles in any triangle add up to 180 degrees. A scalene triangle will have 3 different interior angles that add up to 180 degrees.
The 3 interior angles of any triangle add up to 180 degrees
The sum of the interior angles in a triangle is 180 degrees
The 3 interior angles of any triangle always add up to 180 degrees
No. The sum of the other two interior angles.