Question

1. Draw a line, say AB, take a point C outside it. Through C, draw a line parallel to AB using ruler and compasses only.
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Answer 1

Ok I hope it helps u..refer to this attachment

Answer 2

......steps of construction ✍︎....

• a line AB with point C outside
• mark a point D on the line AB
• with D centre of any radius draw an Arc intersecting AB at E, CD and F
• with C as centre
• same radius as before,
• draw an act intersecting CD ad G
• open compass to length EF
• now G as centre
• and compass open the same radius as before
• draw an arc intersecting as previous arc at H
• draw a line m passing through C and H
• thus M is the line parallel to AB and passing through C
• M parallel AB

see in the attachment