it will turn on a pivot point of the triangle.
You dont, its just 90 degrees 3 times..
stick your arms straight out in front of you. Pretend that's twelve o'clock then move one of your arms to three o'clock. Bring the other arm and turn your body to three o'clock. you have just moved 90 degrees clockwise.
Switch the x and y coordinates and multiply the first first coordinate (the new x coordinate) by -1
It has 180 degrees, but one angle of the triangle has to be 90 degrees
No, only their positions will change.
it will turn on a pivot point of the triangle.
You dont, its just 90 degrees 3 times..
Trace the triangle on tracing paper, flip the tracing paper so the drawn triangle is touching the paper and then put your pencil on the point (with the tracing paper underneath) that you need to rotate from. Then rotate the paper 90 degrees and draw over the triangle you drew on the tracing paper to stamp it down.
ENE plus 90 degrees (clockwise) is SSE.
stick your arms straight out in front of you. Pretend that's twelve o'clock then move one of your arms to three o'clock. Bring the other arm and turn your body to three o'clock. you have just moved 90 degrees clockwise.
Rotating a triangle 90 degrees counterclockwise would involve taking an upright triangle and laying is toward the left on its back. Changing position through rotation can cause a better visualization for some problem solving.
we know that a triangle is 90 degrees by measuring its length or it can be known as right triangle which measures 90 degrees.
Imagine a clock: a circle is 360 degrees, so every 5 minutes is 30 degrees. If you started at 1pm and rotated it 90 degrees it would be 1.15pm
A right angles triangle, as one of the angles in the triangle is 90 degrees.
Switch the x and y coordinates and multiply the first first coordinate (the new x coordinate) by -1
The question "What are the classifications of a triangle" is answered elsewhere. The angles in a triangle can be either an obtuse >90 degrees, an acute <90 degrees, or a rectal = 90 degrees