Write the following reversible statement as a Biconditional
If two perpendicular lines intersect, they form four 90 degree angles.

- Two intersecting lines are perpendicular if and only if they form four 90 degree angles.
- Two intersecting, perpendicular lines do not form four 90 angles.
- Four 90 degree angles are formed by intersecting lines.
- Perpendicular lines do not intersect

Question

Write the following reversible statement as a Biconditional 
If two perpendicular lines intersect, they form four 90 degree angles. 

 - Two intersecting lines are perpendicular if and only if they form four 90 degree angles. 
 - Two intersecting, perpendicular lines do not form four 90 angles. 
 - Four 90 degree angles are formed by intersecting lines. 
 - Perpendicular lines do not intersect

misty1212 · Answer

HI!!

misty1212 · Answer

i am pretty sure "biconditional" means "if and only if "

misty1212 · Answer

"Two intersecting lines are perpendicular if and only if they form four 90 degree angles. "

anonymous · Answer

Thank you (:

inkyvoyd · Answer

I like where you got that profile picture from @misty1212