algebra-and-geomentry-conditions-for-lines-to-intersect-parallel-or-coincident-examples

# Interactive video lesson plan for: Algebra and Geomentry | Conditions for lines to Intersect, Parallel or Coincident | Examples

#### Activity overview:

Algebra and Geomentry | Conditions for lines to Intersect, Parallel or Coincident | Examples

http://www.learncbse.in/ncert-class-10-math-solutions/
http://www.learncbse.in/pair-of-linear-equations-in-two-variables-cbse-extra-questions/
http://www.learncbse.in/rd-sharma-class-10-solutions-pair-of-linear-equations-in-two-variables/

00:01 Q2. On comparing the ratios a1/b1 , a2/b2 and a3/b3 , find out whether the lines representing the following pairs of linear equations intersect at a point, are parallel or coincident:

00:06 (ii) 9x + 3 y + 12 = 0 ; 18 x + 6 y + 24 = 0
00:37 Find ratio of coefficients of x
00:44 Find ratio of coefficients of y
00:55 Find ratio of constant terms
01:05 relate the above ratio.
01:31 relate relationship of ratios and their graphical representation.
a1/b1 = a2/b2 = c1/c2

01:45 (iii) 6 x – 3 y + 10 = 0 2 x – y + 9 = 0
02;22 Find the ratio a1/b1 , a2/b2 and c1/c2
02:27 Find the relation between these ratios
03:06 Relate relationship of ratios and their graphical representation

Pinterest
https://in.pinterest.com/LearnCBSE/
Wordpress
https://cbselabs.wordpress.com/

learncbse.in
CBSE solutions for class 10 maths Chapter 3 Pair of linear equations Exercise 3.4
CBSE class 10 maths NCERT Solutions Chapter 3 Pair of linear equations Ex 3.2
CBSE class 10 maths NCERT Solutions Chapter 3 Pair of linear equations
Solutions for CBSE class 10 Maths Pair of linear equations
NCERT solutions for class 10 maths Pair of linear equations
NCERT solutions for CBSE class 10 maths Pair of linear equations
graphical representation Graphical Method algebraical Method parallel coincident consistent, or inconsistent Algebraic Methods of Solving a Pair of Linear Equations Substitution Method
Elimination Method Cross - Multiplication Method
CBSE class 10 maths Solutions Pair of linear equations Exercise 3.5
Common core Math Pair of linear equations
ICSE Class 10 Pair of linear equations

Tagged under: ncert solutions,learncbse.,gyanpub,Algebra,Geomentry,Conditions lines Intersect,Parallel,Intersect,Parallel Coincident,Examples,NCERT Solutions Chapter 3,graphical solutions,algebraic interpretation,ordered pairs,solution pair linear equations

Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.

Add multiple choice quizzes, questions and browse hundreds of approved, video lesson ideas for Clip

Make YouTube one of your teaching aids - Works perfectly with lesson micro-teaching plans

Play this activity

1. Students enter a simple code

2. You play the video

3. The students comment

4. You review and reflect

* Whiteboard required for teacher-paced activities

## Ready to see what elsecan do?

With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.

Quickfire

Carry out a quickfire formative assessment to see what the whole class is thinking

Discuss

Create interactive presentations to spark creativity in class

Team Up

Student teams can create and share collaborative presentations from linked devices

Clip

Turn any public video into a live chat with questions and quizzes

### Spiral Reviews by Teachers and Digital Learning Coaches

@kklaster

Tried out the canvas response option on @SpiralEducation & it's so awesome! Add text or drawings AND annotate an image! #R10tech

Using @SpiralEducation in class for math review. Student approved! Thumbs up! Thanks.

@ordmiss

Absolutely amazing collaboration from year 10 today. 100% engagement and constant smiles from all #lovetsla #spiral

@strykerstennis

Students show better Interpersonal Writing skills than Speaking via @SpiralEducation Great #data #langchat folks!

A good tool for supporting active #learning.

@BrettErenberg

The Team Up app is unlike anything I have ever seen. You left NOTHING out! So impressed!