Posted by **Mayank** on Sunday, July 29, 2012 at 3:58am.

If two non parallel lines are perpendicular to two other straight lines , each to each . Show that the acute angle between the first pair of lines is equal to the acute angle between the second pair of lines.

## Answer This Question

## Related Questions

- geometry - Martin drew a pair of perpendicular lines and a pair of parallel ...
- Math - I need the following definitions Please: point line intersecting lines ...
- Math - I really need a math dictionary... I need the following definitions ...
- maths geometry - Find and write down a proof that the product of the gradients ...
- CALCULUS - FOR EACH PAIR OF LINES, DETERMINE SIZE OF ACUTE ANGLE, TO THE NEAREST...
- geometry - Wendy drew line segment LM. She used a compass and straightedge and ...
- Geometry - Solve for x 5/3 / 4/3 = x / 20/9 x= 25/9 =2.77777.... 5/4 = x/3 x= 15...
- Geometry - Solve for x x/6 = x+1 / 9 x= 2 Tell whether the lines are parallel ...
- math - Find the slope of the lines that are (a) parallel lines (b) perpendicular...
- math - Find the slope of the lines that are (a) parallel lines (b) perpendicular...

More Related Questions