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What if a triangle has one angle equal to 180 degrees?
It would be a straight line.
Why do angles inside a triangle add to 180 degrees?
The angles inside a triangle add up to 180 degrees due to the properties of parallel lines and transversals. When a triangle is drawn, if you extend one side and draw a line parallel to the opposite side, the alternate interior angles formed are equal to the triangle's angles. The three angles of the triangle, along with the two corresponding angles created by the parallel line, together form a straight line, which measures 180 degrees. Thus, the sum of the triangle's angles must also equal 180 degrees.
The sum of a triangle's angles will always equal 180 degrees?
"The sum of the angles in a triangle equal 180 degrees" is a true statement.
What polygon is equal to 180 degrees?
Triangle.
If a triangle has 1 right angle can it have three equal sides how?
No, because the angles of a triangle have to total 180 degrees and if there are three angles in a triangle, 90 * 3 cannot equal 180. To have three equal sides, the angles must equal 60 degrees 60 * 3 = 180.
What if a triangle has one angle equal to 180 degrees?
It would be a straight line.
The triangles sum says that the 3 angle in a triangle always equal 180?
The three angles of a triangle are always equal to 180°, if not equal to 180° then it is not a triangle.
Why do angles inside a triangle add to 180 degrees?
The angles inside a triangle add up to 180 degrees due to the properties of parallel lines and transversals. When a triangle is drawn, if you extend one side and draw a line parallel to the opposite side, the alternate interior angles formed are equal to the triangle's angles. The three angles of the triangle, along with the two corresponding angles created by the parallel line, together form a straight line, which measures 180 degrees. Thus, the sum of the triangle's angles must also equal 180 degrees.
Why is it impossible for a triangle to contain a 180 angle?
It is impossible to have a 180 degree angle because all three of a triangle's angles have to equal 180. If you have one angle of 180, then you would have 2 angles of 0, making a plain old straight line.
The sum of a triangle's angles will always equal 180 degrees?
"The sum of the angles in a triangle equal 180 degrees" is a true statement.
Is the perimeter of a triangle equal 180?
The sum(addition) of the measures of the three angles of a triangle is 180 degrees.
What does the perimeter have to equal in a triangle?
180 degrees
What polygon is equal to 180 degrees?
Triangle.
A triangle with three equal sides?
A triangle with equal sides ia an equilateral triangle, in it all the internal are equal the sum of which is 180 degrees.
If a triangle has 1 right angle can it have three equal sides how?
No, because the angles of a triangle have to total 180 degrees and if there are three angles in a triangle, 90 * 3 cannot equal 180. To have three equal sides, the angles must equal 60 degrees 60 * 3 = 180.
What is the difference between an angle and a triangle?
A triangle is made up of 3 angles, which equal 180 degrees.
Do all triangles equals 180?
A triangle doesn't equal 180, but the sum of the internal angles of every triangle equals 180 degrees.
