BRAINLIST IF YOU GET THIS RIGHT
Bob printed two maps of a walking trail. The length of the trail on the first map is 9 cm. The length of the trail on the second map is 7 cm.

(a) A landmark on the first map is a triangle with side lengths of 4 mm, 5 mm, and 6 mm. What is the scale factor from the first map to the second map? Show your work. It may help you to “draw” out the two maps and label the trails.

(b) What are the side lengths of the landmark on the second map? Show your work. It may help you to “draw” out the two maps and label the trails.

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