English

Draw a Straight Line Ab of 9 Cm. Draw the Locus of All Points Which Are Equidistant from a and B. Prove Your Statement.

Advertisements
Advertisements

Question

Draw a straight line AB of 9 cm. Draw the locus of all points which are equidistant from A and B. Prove your statement. 

Diagram
Advertisements

Solution

Steps of oonstruction: 

(i) Draw a line segment AB of 9 cm. 

(ii) Draw perpendicular bisector LM of AB. LM is the required locus. 

Proof: 

(i) Take any point on LM say P. 

(ii) Join PA and PB. 

Since, Plies on the right bisector of line AB. 

Therefore, Pis equidistant from A and B. 
i.e. PA = PB 

Hence, Perpendicular bisector of AB is the locus of all points which are equidistant from A and B. 

shaalaa.com
  Is there an error in this question or solution?
Chapter 15: Loci - Exercise 16.1

APPEARS IN

Frank Mathematics Part 2 [English] Class 10 ICSE
Chapter 15 Loci
Exercise 16.1 | Q 1

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

Construct a triangle ABC with AB = 5.5 cm, AC = 6 cm and ∠BAC = 105°

Hence:

1) Construct the locus of points equidistant from BA and BC

2) Construct the locus of points equidistant from B and C.

3) Mark the point which satisfies the above two loci as P. Measure and write the length of PC.


Describe the locus of vertices of all isosceles triangles having a common base.


O is a fixed point. Point P moves along a fixed line AB. Q is a point on OP produced such that OP = PQ. Prove that the locus of point Q is a line parallel to AB.


Construct an isosceles triangle ABC such that AB = 6 cm, BC = AC = 4 cm. Bisect ∠C internally and mark a point P on this bisector such that CP = 5 cm. Find the points Q and R which are 5 cm from P and also 5 cm from the line AB. 


Construct a triangle BCP given BC = 5 cm, BP = 4 cm and ∠PBC = 45°.

  1. Complete the rectangle ABCD such that:
    1. P is equidistant from AB and BC.
    2. P is equidistant from C and D.
  2. Measure and record the length of AB. 

AB and CD are two intersecting lines. Find a point equidistant from AB and CD, and also at a distance of 1.8 cm from another given line EF. 


A and B are fixed points while Pis a moving point, moving in a way that it is always equidistant from A and B. What is the locus of the path traced out by the pcint P? 


Draw and describe the locus in the following case:

The locus of points inside a circle and equidistant from two fixed points on the circle.


Construct a Δ ABC, with AB = 6 cm, AC = BC = 9 cm; find a point 4 cm from A and equidistant from B and C.


Using ruler and compasses construct:
(i) a triangle ABC in which AB = 5.5 cm, BC = 3.4 cm and CA = 4.9 cm.
(ii) the locus of point equidistant from A and C.
(iii) a circle touching AB at A and passing through C.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×