True, Perpendicular lines form right angles., A right angle is 90 degrees., Perpendicular lines meet to form right angles., AB and AD are perpendicular., A square has 4 right angles., False, A right angle is 180 degrees., Perpendicular lines form acute angles., Perpendicular lines never meet., AB and BD are perpendicular., NP and QP are perpendicular.

Leaderboard

Visual style

Options

Switch template

Continue editing: ?