2. Construct a line that is perpendicular to line m and that passes through point P.?
回答 (1)
2018-01-17 3:05 pm
1. With center P and suitable radius, draw two arcs to cut the line m at H and K respectively.
2. With centers H and K and the same radius, draw two arcs to meet each other at Q. Referring to the line m, Q is on the other side of P.
3. Join PQ, which is the required line.
2. With centers H and K and the same radius, draw two arcs to meet each other at Q. Referring to the line m, Q is on the other side of P.
3. Join PQ, which is the required line.
2018-01-17 2:46 pm
Just draw a line across line m that goes through p.
收錄日期: 2021-04-24 01:00:08
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