Area of a Circle 🔴

[@Alan-Johny-Official]

Triangle's area = 1/2 × bh Where, this triangle's bottom last strip is the perimeter of the circle. Perimeter of circle = 2πr = b Height of triangle = the radius of the circle when strips are still arranged as a triangle. Hence h = r Now, 1/2bh = 1/2 × 2πr × r = πr × r = πr² Hence we found the area of circle using this triangle!

[@CuemathStudio]

Awesome ✔

[@Skibdoohiorizz]

Since the area of triangle is 1/2 *b*h so the area of the triangle will equal to the area of the circle . The perimeter of the triangle is= to circumference of the circle and the height of the triangle is = the radius of the circle. That is why the question of the triangle is yes 😄😘

[@aneeshap8061]

Area of circle can be found by method of integration

[@ॐतत्सत्-च2य]

I saw an interview of Drishti Has where he asks that "Why Do We Have To Proof That Triangle is a Triangle?" Though it sounds a very cheesy question but plz make a video on this or give a reply🙏

[@LimLi-zb1sw]

😂

[@LimLi-zb1sw]

😂Ok