Posted by **Shadi** on Thursday, June 10, 2010 at 4:17pm.

If [angle]D is a right angle and lines PN, FG, and BD are parallel to each other, prove

[angle]SPN ~ [angle]SFG ~ [angle]SBD

- Geometry -
**Izzy**, Friday, June 13, 2014 at 3:15pm
They are all using angle S, which means it doesn't matter how long you extend the top and bottom lines they will always be the same triangle. All three corresponding angles are the same, which makes all three triangles similar.

## Answer This Question

## Related Questions

- Geometry - Given: angle ABD is a right angle , angle CBE is a right angle. Prove...
- geometry - is my answer correct, please? thanks very much M = measurement If M ...
- geometry - Suppose ABCD is a trapezium in which AB is parallel to CD and AD=BC....
- Geometry - Two lines intersect so that angle 1 and angle 3 are vertical angles, ...
- Geomentry - prove the statement Angle ABD is a right angle and Angle CBE is a ...
- geometry - In a triangle ABC,right angled at B, BD is drawn perpendicular to AC...
- Geometry - 14. Complete the paragraph proof Given: angle 1 and angle 2 are ...
- Geometry - answer to a two column proof problem such as Given: angle 1 and angle...
- Geometry - Given quadrilateral ABCD,ABllDC, diagonal AC. we can prove that angle...
- Geometry - Given quadrilateral ABCD,ABllDC, diagonal AC. we can prove that angle...

More Related Questions