Advertisements
Advertisements
प्रश्न
Draw a line segment of length 10 cm and bisect it. Further bisect one of the equal parts and
measure its length.
उत्तर
Steps of construction:
1. Draw a line segment AB of 10cm
2. With center A and radius more than `1/2` AB draw arcs one on each side of AB
3. With center B and same radius draw arcs cutting previous arcs at P and Q respectively.
4. Join PQ and which intersect AB at C
5. With center A and radius more than `1/2` AC drawing on each side of AC.
6. With center C and same radius, draw arcs cutting previous arcs at R and S respectively.
7. Join RS and which intersect AC at b.
∴ AD = 2.5cm.
APPEARS IN
संबंधित प्रश्न
Construct an angle of 45° at the initial point of a given ray and justify the construction.
Construct an equilateral triangle, given its side and justify the construction.
Draw a circle with centre at point O and radius 5 cm. Draw its chord AB, draw the
perpendicular bisector of line segment AB. Does it pass through the centre of the circle?
Using your protractor, draw an angle of measure 108°. With this angle as given, draw an
angle of 54°.
Draw a linear pair of angles. Bisect each of the two angles. Verify that the two bisecting rays are perpendicular to each other.
Construct the angle of the measurement :
1. 30°
Construct the angle of the measurement:
1 . 75°
Draw a line segment AB of 4 cm in length. Draw a line perpendicular to AB through A and B, respectively. Are these lines parallel?
Construct a square of side 3 cm.
Construct a rhombus whose side is of length 3.4 cm and one of its angles is 45°.
