Which of the following is NOT constructed using a ruler and a set square?
A perpendicular to a line from a point not on it.
A perpendicular bisector of a line segment.
A perpendicular to a line at a point on the line.
A line parallel to a given line through a given point.
Answers
Answer:
Draw a line XY using ruler and mark a point A on it.
(ii) Draw AM=5cm with the help of a set square
Step 2 :
(i) Place the set square on the line segment XY
Step 3 :
(i) Pressing tightly the ruler, slide the set square along the ruler till the edge of the set square touches the point M.
(ii) Through M, draw a line MN along the edge.
(iii) MN is the required line parallel to XY through M.
Step-by-step explanation:
Draw a line XY using ruler and mark a point A on it.
(ii) Draw AM=5cm with the help of a set square
Step 2 :
(i) Place the set square on the line segment XY
Step 3 :
(i) Pressing tightly the ruler, slide the set square along the ruler till the edge of the set square touches the point M.
(ii) Through M, draw a line MN along the edge.
(iii) MN is the required line parallel to XY through M.
Answer:
a perpendicular to a line from a point not on it