मराठी

The edges of a surface are curves. - Mathematics

Advertisements
Advertisements

प्रश्न

The edges of a surface are curves.

पर्याय

  • True

  • False

MCQ
चूक किंवा बरोबर
Advertisements

उत्तर

This statement is False.

Explanation:

Because the edges of surfaces are lines.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 5: Introduction To Euclid's Geometry - Exercise 5.2 [पृष्ठ ४८]

APPEARS IN

एनसीईआरटी एक्झांप्लर Mathematics [English] Class 9
पाठ 5 Introduction To Euclid's Geometry
Exercise 5.2 | Q 3. | पृष्ठ ४८

व्हिडिओ ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्‍न

Give a definition of the following term. Are there other terms that need to be defined first? What are they, and how might you define them?

perpendicular lines


Give a definition of the following term. Are there other terms that need to be defined first? What are they, and how might you define them?

line segment


How many planes can be made to pass through two points?


The total number of propositions in the Elements are ______.


Pythagoras was a student of ______.


Solve the following question using appropriate Euclid’s axiom:

In the following figure, we have X and Y are the mid-points of AC and BC and AX = CY. Show that AC = BC.


Solve the following question using appropriate Euclid’s axiom:

In the following figure, we have ∠1 = ∠2, ∠2 = ∠3. Show that ∠1 = ∠3.


Read the following statement :

An equilateral triangle is a polygon made up of three line segments out of which two line segments are equal to the third one and all its angles are 60° each.
Define the terms used in this definition which you feel necessary. Are there any undefined terms in this? Can you justify that all sides and all angles are equal in a equilateral triangle.


Read the following axioms:

  1. Things which are equal to the same thing are equal to one another.
  2. If equals are added to equals, the wholes are equal.
  3. Things which are double of the same thing are equal to one another.

Check whether the given system of axioms is consistent or inconsistent.


The following statement is true or false? Give reason for your answer.

A terminated line can be produced indefinitely on both the sides.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×