MENSURATION || With NEERAJ SIR | For season 2024-25

Hello Students, Hi, How are you
I hope all of you are fine
Welcome back to our YouTube channel, Succeed Education
Students, as I told you in my earlier video
that we will start the 10th class
we will start the mensuration
So today
we will start that video
and the first chapter we have taken in menstruation is chapter 11
Chapter 11- Areas
related
to circle
How do we find the area of circle
Students
call circle as Vrat in Hindi
Any one point is considered
as a center and a circle is drawn
Like we have seen in 6th, 7th, 8th, 9th
It starts from 6th, 7, 8th
A center is considered as a point
and a circle is formed
A circle is formed
Like we have found center point O
We have made it a circle by considering it as a center
Okay
We give a name to this center point
That name is O
What name did we give
O
Center point O
now we will adjust the distance from
O to V
in hindi, we call it as TRAJJA let's talk about it first
what are the formulas to find its area
how to find its area
how to find its circumference
let's talk about
that the distance from the center point to
the circle is called as RADIUS means OA is
equal to RADIUS
This is
the diameter of the circle
What is it
Diameter of the circle A
B is equal to Diameter of Circle We indicate it with D
and we have to find diameter from it
So, what is the relation between diameter and radius
D is equal to
See, from
here
to here, this is radius
and from here to here this is also radius
That is, r plus r
So, what happened
2r
What does it mean
Diameter is double of radius
Hello Students, Hi, How are you
I hope all of you are fine
Welcome back to our YouTube channel, Succeed Education
Students, as I told you in my earlier video
that we will start the 10th class
we will start the mensuration
So today