Concept explainers
To prove: The given line segments
Explanation of Solution
Given information:
A
One line segment is perpendicular to plane ‘n’, i.e.,
Formula used:
Congruency means same shape and same size
Congruent Parts of congruent
Reflexive property
If a line is perpendicular to plane than all line passing through its foot will also perpendicular to it
Perpendicular lines always form right
Proof:
Hence proved
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