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प्रश्न
Construct a line segment of length 5.6 cm using ruler and compasses.
उत्तर
A line segment of length 5.6 cm can be drawn using a ruler and compasses as follows.
- Draw a line l and mark a point A on this line.
- Place the compasses on the zero mark of the ruler. Open it to place the pencil up to the 5.6 cm mark.
- Place the pointer of compasses on point A and draw an arc to cut l at B. AB is the line segment of 5.6 cm length.
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संबंधित प्रश्न
Draw any circle and mark points A, B and C such that
- A is on the circle.
-
B is in the interior of the circle.
- C is in the exterior of the circle.
Draw a line segment of length 7.3 cm using a ruler.
Construct `overline"AB"` of length 7.8 cm. From this, cut off `overline"AC"` of length 4.7 cm. Measure `overline"BC"`.
Given `overline"AB"` of length 3.9 cm, construct `overline"PQ"` such that the length of `overline"PQ"` is twice that of `overline"AB"`. Verify by measurement.
(Hint: construct `overline"PX"` such that length of `overline"PX"` = length of `overline"AB"`; then cut off `overline"XQ"` such that `overline"XQ"` also has the length of `overline"AB"`.)
Given `overline"AB"` of length 7.3 cm and `overline"CD"` of length 3.4 cm, construct a line segment `overline"XY"` such that the length of `overline"XY"` is equal to the difference between the lengths of `overline"AB"` and `overline"CD"`. Verify by measurement.
