Does anyone know how to do these? I need 1-6

1. Find the radius of a circle with a circumference of 125.66 ft. Show work.

2. Find the diameter of a circle with an area of 415.48sq inches. Show work.

3. Find the radius of a circle with a circumference of 45x centimeters.

4. Find the circumference of a circle with an area of 676x square millimeters.

5. Find the circumference of a circle with an area of 1,134.11 square meters. Work must be shown for credit.

6. Find the area of a circle with circumference of 53.41 inches. Work must be shown for credit.

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