Curved Surface area of Sphere and Hemishpere | Formula kaise aaya | In hindi #Sphere

In this video you will know the formula of Curved Surface Area of Sphere & HemiSphere and Total Surface Area of HemiSphere. You will know C.S.A formula with practical . This video is helpful for class 9th, 10th CBSE students and also for all competitive examinations like Railways, SSC, Bank. CAT, GMAT, IBPS etc. To know more about the basic facts of Maths please subscribe YT channel Maths Punj and share to your friends. My social links Instagram -   / maths_punj   Facebook -   / mathspunj   Twitter -   / punjpr4   #Mathspunj #HemiSphere #Mensuration ------------------------------------------------------------------ --------------------- Disclaimer – Video is for educational purpose only. Copyright Disclaimer Under Section 107 of the Copyright Act. 1976, allowance is made for "fair use" for purposes such as criticism, comment, news, reporting, teaching, scholarship and research. Fair use a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favour of fair use. Thanks.........