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ziro4ka [17]
3 years ago
14

Parallel/perpendicular definition

Mathematics
2 answers:
atroni [7]3 years ago
5 0

Answer:

Parallel: extending in the same direction, everywhere equidistant.

Perpendicular: ar an angle of 90 to a givin line, plane or surface.

katrin [286]3 years ago
5 0

Answer:

Two or more straight lines having equal distance between them through out is parallel lines

Perpendicular lines are two lines at Right angles

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Solution :

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nikdorinn [45]

Answer:

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Step-by-step explanation:

area ΔABC = 1/2 ( BD x AC) = 1/2 (22 x AC) = 42

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CD = BD - BC = 22 - 6 = 16

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