# Introduction To Euclids Geometry Free Doubts and Solutions

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## structure of geometry is divided into how many parts

**Prakash**21st March 2018, 5:53 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Q.8 Solve 2*x - 15 = 25 and state the axiom used.*

*x - 15 = 25 and state the axiom used.*

**sbidipak**15th July 2017, 12:39 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Q.7 What are number of dimention(s) of a surface ?

**sbidipak**15th July 2017, 12:37 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Q.6 If *x + y = 10 and x = z , show that z + y = 10. Write Euclid's axiom to support this.*

*x + y = 10 and x = z , show that z + y = 10. Write Euclid's axiom to support this.*

**sbidipak**15th July 2017, 12:34 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Q.5 If AB = *x + 3 , *BC* = 2x , and * AC*= *4*x *- 5 , then for what value of *x , *B lies on AC?

*x + 3 ,*BC

*= 2x , and*AC

*=*4

*x*- 5 , then for what value of

*x ,*B lies on AC?

**sbidipak**15th July 2017, 12:31 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Q.4 In Fig AE = DF , E is the mid point of AB and F is the mid point of DC. Using an Euclid's axiom, show that AB = DC.

**sbidipak**15th July 2017, 12:24 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Q.3 In fig. if OX = 1/2 XY , PY = 1/2 XZ and OX = PX , show that XY = XZ. State the axiom used.

**sbidipak**15th July 2017, 12:14 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Q.2 In Fig. we have AC = DC , CB = CE. Show that AB = DE

**sbidipak**15th July 2017, 12:00 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Q.1 In Fig. if AB = BC , BX = BY , Show that AX = CY. State the axioms used.

**sbidipak**15th July 2017, 11:50 AM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Sir can you tell me what are postulates and axioms
This topic is too much hard sir.
And it's really very hard to memorize the propositions / Theorems.
Explain me plz

**prathamesh**25th June 2017, 6:48 AM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Please will you explain the players axiom?

**Jayasree**19th September 2016, 6:17 AM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## What is the difference between axiom and postulate?

**abinash.gupta003**6th July 2016, 6:02 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## what are undefined terms and also what is consistent?

**Harshita Singh**12th September 2015, 5:56 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## If the point P lies in between M and N and C is midpoint of MP then:could u plz explain this question and give an example related to it.

**Harshita Singh**12th September 2015, 5:55 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

**What all are the important questions from this chapter would come for sure for the FA-1 & SA-1 Exams?**

**What all are the important questions from this chapter would come for sure for the FA-1 & SA-1 Exams?**

**Devika Ravi**18th July 2015, 8:08 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Write any five Euclid's axioms.

**Topperlearning User**26th May 2015, 12:50 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## discovery of pyhogorus theoram

**parmarneetu24**18th November 2014, 3:08 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Show that a line segment has one and only one mid-point.

**aarya_t**24th August 2014, 3:33 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## are axioms and postulates assumptions or universal truths?

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## are axioms and postulates assumptions or universal truths?

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## are axioms and postulates assumptions or universal truths?

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## A point has no length,no breadth,no height. but point make line and line has length.
but point has no length,no height,no breadth why?

**rishabhshakya2**16th July 2014, 7:24 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Define: (A) line segment (B) radius of a circle

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Prove that every line segment has one and only one midpoint.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## In figure, AC= XD, C is midpoint of AB and D is midpoint of XY. Using a Euclid's axiom, show that AB= XY.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## How does Euclid's fifth postulate imply the existence of parallel lines? Give a mathematical proof.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## If a point C lies between two points A and B such that AC = BC, then prove that AC = AB. Explain by drawing the figure.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## In figure, if PS = RQ then prove that PR = SQ.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Define : (A) a square (B) Perpendicular lines

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Show that if two circles are equal then their radii are equal.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## If x > y then, there exists a z such that x = y + z. What is the condition on z? State the postulate to which this statement corresponds.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Euclid's axiom 4 is: Things which coincide with one another are equal to one another. What is the implication of two (i) lines (ii) circles (iii) triangles coinciding ?

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Explain how a Theorem is different from an Axiom.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## How does Euclid's fifth postulate imply the existence of parallel lines? Give a mathematical proof.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Give the equivalent version of Euclid's fifth postulate in terms of parallel lines.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Is Euclidean geometry valid for figures on curved surfaces?

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## If A, B and C are three points on a line such that AB > BC. Show that B is not the mid-point of AC.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## What do you mean by the term 'consistent' in context of a system of axioms?

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Which of the Euclid's postulates implies the existence of parallel lines? Also, state the postulate.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## Write any three Euclid's postulates.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## What are axioms and postulates ?

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Introduction to Euclid's Geometry

## By using the Euclid's postulates and Axioms, show that two lines perpendicular to the same lines are parallel to each other.

**Topperlearning User**22nd May 2013, 1:39 AM