0
Negate each of the x and y components of all three vertices of the triangle.
For example, a triangle with vertices (1,2), (8,3), and (5,6) would become
(-1,-2), (-8,-3) and (-5,-6) when rotated 180 degrees about the origin.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Sum of a triangle is 180?
Correct; sum of angles of a triangle is 180 degrees.
How many degrees are there in a triangle?
the answer is................. 180 degrees180 :)The 3 angles inside a triangle add up to 180 degrees.
Is a triangle always 180 degrees?
The sum of the three interior angles inside a triangle is always 180 degrees.
How many degrees are in the angle of an isosceles triangle?
There is 180 degrees in every triangle.
How much degrees does a triangle have?
All triangles have 180 degrees.
When you rotate the equilateral triangle 180 degrees will it look like a reflection?
Yes
How many degrees has triangle ABC been rotated counterclockwise about the origin?
180 degrees.
The sum of the interior angles of a triangle is?
The sum of the interior angles of a triangle is 180 degrees. This is because one angle of a triangle is 60 degrees.
What degrees is an triangle?
180 degrees in a triangle.
What is the sum of the 3 angles of any triangle?
180 degrees.it is 180 degrees one triangle is equivalent to 180 degrees and in the triangle there are angles
How many degrees is a acute triangle?
All triangles have 180 degrees, therefor an acute triangle has 180 degrees.
Does a triangle add up to 180 degrees?
the sum of the interior angles in a triangle is 180 degrees.
How do you rotate a figure 180 degrees clockwise about origin?
To rotate a figure 180 degrees clockwise about the origin you need to take all of the coordinates of the figure and change the sign of the x-coordinates to the opposite sign(positive to negative or negative to positive). You then do the same with the y-coordinates and plot the resulting coordinates to get your rotated figure.
What is the answer to rotate 180 degrees counterclockwise?
The same as 180 degrees clockwise. What do you mean "the answer to"?
What is the sum of the angles on a triangle?
180 degrees 180 degrees
The sum of angles in a triangle?
180 degrees.
What is the sum of angles of a triangle?
The sum of the angles in a planar triangle, i.e., a triangle where all of the points of the triangle lie in a single plane, is 180 degrees.
