Advertisements
Advertisements
प्रश्न
Using ruler and compasses, construct the following angle:
15°
उत्तर
Steps of Construction:
(i) Draw a line segment BC.
(ii) With centre B and a suitable radius draw an arc meeting BC at P.
(iii) With centre P and with the same radius cut off the arc at Q.
(iv) Taking P and Q as curves, draw two arcs intersecting each other at D and join BD.
(v) With centre P and R, draw two more arcs intersecting each other at S.
(vi) Join BS and produce it to A.
Then ∠ABC = 15°.
APPEARS IN
संबंधित प्रश्न
Using ruler and compasses, construct the following angle:
30°
Using ruler and compasses, construct the following angle:
180°
Using ruler and compasses, construct the following angle:
37.5°
Using ruler and compasses, construct the following angle:
67.5°
Draw ∠ABC = 120°. Bisect the angle using ruler and compasses only. Measure each 1 angle so obtained and check whether the angles obtained on bisecting ∠ABC are equal or not.
Draw a line segment PQ = 6 cm. Mark a point A in PQ so that AP = 2 cm. At point A, construct angle QAR = 60°.
Draw a line segment AB = 8 cm. Mark a point P in AB so that AP = 5 cm. At P, construct angle APQ = 30°.
Construct an angle of 75° and then bisect it.
Draw a line segment of length 6.4 cm. Draw its perpendicular bisector.
In the case, given below, draw a line through point P and parallel to AB:
