Question

Just answer number 21 please :)

Answer 1

Answer:

a,d & d,b

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Answer 2

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Question # 20 pair of skew lines ~

• line a and line f

Question # 21 perpendicular lines ~

• line d and line b

Question # 22 pair of parallel lines ~

• line f and line g

Question # 23 pair of corresponding angles ~

• Angle 2 and Angle 6