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If you took the three angles of a triangle and glued them on a piece of paper side by side the outer sides would make a straight line. A triangles three angles add up equal 180 degrees. A straight angle,line, equals 180 degrees.
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What if a triangle has one angle equal to 180 degrees?
It would be a 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.
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 is the difference between an angle and a triangle?
A triangle is made up of 3 angles, which equal 180 degrees.
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 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.
How many diagonals in an isosceles triangle?
An isosceles triangle must have at least two equal sides, and two equal angles. The sum of all three angles 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.
