Which of these statements are correct about a line segment with a length of 12 units in a coordinate plane? Select all that apply. If it is reflected across the y-axis, its length will still be 12 units.
If it is rotated 270° about the origin, its length will still be 12 units.
ОООООО
If it is translated 15 units up, its length will still be 12 units.
If it is translated 18 units to the right, its length will no longer be 12 units.
If it is rotated 90° about the origin, its length will no longer be 12 units.
If it is reflected across the line y = -x, its length will no longer be 12 units.

Consider the following geometry problems in 3-space enter t or f depending on whether the statement is true or false. (you must enter t or f -- true and false will not work.) f equation editorequation editor 1. a plane and a line either intersect or are parallel t equation editorequation editor 2. two planes parallel to a third plane are parallel f equation editorequation editor 3. two lines either intersect or are parallel f equation editorequation editor 4. two planes orthogonal to a third plane are parallel f equation editorequation editor 5. two planes orthogonal to a line are parallel f equation editorequation editor 6. two planes either intersect or are parallel f equation editorequation editor 7. two lines orthogonal to a third line are parallel t equation editorequation editor 8. two lines parallel to a third line are parallel t equation editorequation editor 9. two planes parallel to a line are parallel f equation editorequation editor 10. two lines parallel to a plane are parallel f equation editorequation editor 11. two lines orthogonal to a plane are parallel