Question

4) Draw a line EF. Mark any point O not lying
on line EF. Using set squares, construct a
line perpendicular to line EF passing through O.measure the angle with a protector to check if it is 90​

Answer 1

Given : a Line EF

point O not lying on line EF

To Find : Using set squares, construct a line perpendicular to line EF passing through O

Solution:

Step 1 : Draw a line segment EF

Step 2 : Mark a point O   not lying on line EF

Step 3 : Adjust one  leg of setsquare with EF  and adjust another leg such that it coincides with point O

Step 4 : Draw a line passing through O and intersecting EF at P

Step 5 : Measure   the angle with a protector

Angle = 90°

Verified

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