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प्रश्न
Construct a line segment using ruler and compass.
QR = 10 cm
उत्तर
(i) Draw a line l and mark a point Q on it.
(ii) Measure 10 cm using compass placing the pointer at O and the pencil pointer at 10 cm
(iii) Place the pointer of the compass at Q then draw a small arc on the line l with the pencil pointer.
It cuts the line l at a point and names that point as R.
(iv) Now `bar("QR")` is the required line segment of length 10 cm
APPEARS IN
संबंधित प्रश्न
Point M is the midpoint of seg AB. If AB = 8 then find the length of AM.
If AB = 5 cm, BP = 2 cm and AP = 3.4 cm, compare the segments.
Write the answers to the following questions with reference in the given figure.
- Write the name of the opposite ray of ray RP.
- Write the intersection set of ray PQ and ray RP.
- Write the union set of ray PQ and ray QR.
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State the rays of which seg QR is a subset.
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Write the pair of opposite rays with common end point R.
-
Write any two rays with common end point S.
-
Write the intersection set of ray SP and ray ST.
Answer the questions with the help of a given figure.
- State the points which are equidistant from point B.
- Write a pair of points equidistant from point Q.
- Find d(U, V), d(P, C), d(V, B), d(U, L).
Construct a line segment using ruler and compass.
CD = 3.6 cm
If line PQ || line m, then line segment PQ || m.
Name the points and then the line segments in the following figure:
Is it possible for the same line segment to have two different lengths?
In which of the following figures, only perpendicular is shown?
In given figure how many line segments are there? Name them.
