No, only their positions will change.
The angles have the same measure. In the reflection the order of the angles are changed from clockwise to counterclockwise.
No. The sum of the interior angles of any figure is [ 180 degrees x (2 less than the number of sides) ]. Any triangle . . . 180 degrees Any 4-sided figure, including a rhombus . . . 360 degrees Any 5-sided figure . . . 540 degrees Any 6-sided figure . . . 720 degrees . . . etc.
No- a triangle is a plane figure, not a solid.
A triangle (or other polygon) on a concave surface (such as the inside of a sphere), possibly.
triangle, because of the structural stability of the shape. it is the simplest geometric figure that will not change shape when the lenghth of the sides are fixed
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.
You dont, its just 90 degrees 3 times..
Move it 3 times* * * * *or once in the anti-clockwise direction.
Because the 3 interior angles of any triangle add up to 180 degrees.
360 degree rotation (clockwise or anticlockwise) leaves any figure in exactly the same position as it was at the start. So YOU DO NOTHING.
multiply the coordinates by -1.
A triangle is a two-dimensional figure. It cannot have volume.
Take any one point on the figure. Draw a line from it to the origin. At the origin measure an angle of 90 degrees (right angle) in a clockwise direction. Draw a line from the origin at this new angle and of the same length as the original angle. Repeat this process for the other points in the figure. NB Be careful, there will be numerous lines from the origin. At the end points of the new lines, connect up to reveal the origin figure ,but rotated 90 degrees - clockwise.
the answer is cone
An isosceles triangle.
If all of the angles add to 180 degrees the figure is a triangle. * * * * * That is if they form a plane figure. Angles that add to 1890 degrees are called supplementary angles.
The angles have the same measure. In the reflection the order of the angles are changed from clockwise to counterclockwise.