Hellow guys, Welcome to my website, and you are watching #find_the_area-of the sector of circle with radius 4cm and angle 30°.Also find area of major portion. and this vIdeo is uploaded by op_kr_chauhan at 2021-09-27T00:27:04-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.