FINDING AREA WITH THE HELP OF CALCULAS

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Β·@meta007Β·
0.000 HBD
FINDING AREA WITH THE HELP OF CALCULAS
Hello math bugs(🐞) and hivers(🐝)
I hope you are doing fine.

Today I want to share how you can use calculas to find basic geometric figure. We are taught how to find area of circle and we have just crammed formulla like Ο€rΒ².

Here is another way to solve area of a square or a sector of it.**From today's article we can define what Ο€ is** and how it comes in the formulla of area of a circle.

![img_0.813843509335669](https://images.ecency.com/DQmcpPsx2nXCTwdoBdrRresPsKej3CZ5mfgXbvf5wrfY2NE/img_0.813843509335669.jpg)

**You must know how a equation of a circle looks like.Equation of circle can simply express when it's centre is considered at (0,0) origin as xΒ²+yΒ²=rΒ² and when we find value of y from it we call it a function.I today's problem radius is 2 and upper value of x is 2 also.Taking 0 as lower limit and 2 as higher limit we can if we integrate the function y or f(x),we get answer as Ο€.** Check solution below:


![img_0.7226358110577582](https://images.ecency.com/DQmU4EZsWqTHrXC2dTFegEziMHsXaZXqUcXHyRbnBPqzBtZ/img_0.7226358110577582.jpg)


Many of you who are may not from maths background may not understand calculas or ,what integration is. In basic words if we read graphs and learn co-ordinate geometry deeply, we find a lot of un solved problem where comes the introduction of calculas.What we absorbed from the graphs we just try to express it in algebraic way.

I won't go dipper today.It will be boaring you tough it is a fun to meπŸ˜‚πŸ˜‚.lol making you bore is not a fun.I meant solving calculas is fun.

In next article I will share more of it but I need your appreciation otherwise I will go with never ending basic tricks.This is just a checking how people react to this topic.

**Check my previous article below:**

[Knowing ortho-centre](https://ecency.com/hive-163521/@meta007/ortho-centre-along-with-relation)

[Knowing centroid/geo-centre](https://ecency.com/hive-163521/@meta007/knowing-centroid-geo-centre)

[Knowing in-circle/in-centre](https://ecency.com/hive-163521/@meta007/knowing-in-circle)

[Knowing cir-cum-circle](https://ecency.com/hive-163521/@meta007/knowing-cir-cum-circle)

[The best way to understand similarity ](https://ecency.com/hive-163521/@meta007/knowing-similarity)

[Solve the problem if you are a genius ](https://ecency.com/hive-122108/@meta007/my-introduction-post-to-hive)

Thank you so much math bugs(🐞) and hivers(🐝) for visiting 

I hope you find my article helpful 

Until we read again bye bye

**Regards:** @meta007

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