Topics covered Congruence of Triangles- SAS Congruence Criteria, ASA Congruence Criteria, SSS Congruence Criteria, RHS Congruence Criteria; Types of Quadrilateral- Parallelogram, Rectangle, Rhombus, Square, Trapezium, Kite;Theorem 1; Properties of parallelogram- Theorem 2, Theorem 3;Theorem 4; Theorem 5;Conditions for a Quadrilateral to be a parallelogram- Theorem 6, Theorem 7, Theorem 8;Theorem 9(Mid-point Theorem);Theorem 10;

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I love ths site bcuzz....

it is very useful for students...

i love this site bcuzz.......

It is very useful for students ......

Math is intresting subject

Nice and helpful

Nice and helpfull

Awesome....

Superb explanation

Awesome!

very good

very good and helpful but I needed full videos

To watch full videos, visit our site dronstudy.com

yarrrr.... aisa teacher class ma hota toh ham loog 1st rank hati

Nice & very helpful site

This is very knowledgeable and also very helpful for everyone.

I am very happy from Dron study. Because this site is so knowledgeable & very helpful for everyone.

Wonderful explanation

Ya really

It is the best

very nice explanation site

nyc

It feel s like classroom.Thank you very much.

You are the bestist

You are the best

wow.....very excellent and good explanation (felt as if I am in classroom)..ausome

I love maths

nice site

nice

Hii

Wooooow .....very useful site .....

I AM VERY HAPPY FOR THIS DRONSTUDY.

very help full

Like it

dronstudy is the best they are giving education in affordable price and the chapters are demonstrated very well

very helpful ... i like it

very nice

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nic i like it

understanding explanation ! i hadn't got geometry before, but now ilowly-slowly'm getting knowledge of quadrilaterals slowly-slowly. ðŸ™‚

this is the best online teaching website!! The professors are the best and are amazingly awesome!!

its the best

its the best it helpedmy fa3

hmm...its pretty good ....u expalin so well....n without having any money huh.....gud

SIR MY MATHS IS SOO POOR AND I DONT GET GUD MARKS BUT WHEN I SEE YOUR VEDIOS ...........................AND I AM 1ST IN MY CLASS I AM SOO PROUD OF U SIR

very gud explanation

I hated maths but because of your explanation I started liing maths....thank u DRONSTUDY.....

oops ! liking...

Gud

YOU HAVE SAVED MY LIFE, NOW I LOVE GEOMETRY ! OUTSTANDING EXPLANATION AND SITE ðŸ˜€

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