Advertisements
Advertisements
प्रश्न
Draw a line segment AB = 7cm. Mark a point Pon AB such that AP=3 cm. Draw perpendicular on to AB at point P.
उत्तर
1. Draw a line segment AB = 7 cm.
2. Out point from AB – AP =3cm
3. From point P, cut arc on outside of AB, E and F.
4. From point, E & F cut arcs on both sides intersection each other at C & D.
5. Joinpoint P, CD.
6. Which is the required perpendicular.
APPEARS IN
संबंधित प्रश्न
If ∠1 = 120°, find the measures of : ∠2, ∠3, ∠4, ∠5, ∠6, ∠7 and ∠8. Give reasons.
Construct the 60° angle, using ruler and a pair of compass only.
Draw a line segment PQ = 8cm. Construct the perpendicular bisector of the line segment PQ. Let the perpendicular bisector drawn meet PQ at point R. Measure the lengths of PR and QR. Is PR = QR?
Draw ∠PQR = 75° by using set- squares. On PQ mark a point M such that MQ = 3 cm. On QR mark a point N such that QN = 4 cm. Join M and N. Measure the length of MN.
In the following figure, BA is parallel to CD. Find the angles a, b and c:
In the following figures, PQ is parallel to RS. Find the angles a, b and c:
Two straight lines are cut by a transversal. Are the corresponding angles always
Two straight lines are cut by a transversal so that the co-interior angles are supplementary. Are the straight lines parallel?
Two straight lines are cut by a transversal so that the co-interior angles are equal. What must be the measure of each interior angle to make the straight lines parallel to each other?
In the case given below, find the value of x so that POQ is straight line