#msdeUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesSteemitCryptoAcademyNewcomers' CommunitySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文Comunidad LatinaSteem POD TeamWORLD OF XPILARBeauty of CreativityAVLE 일상#msdeTrendingHotNewPayoutsMutedthetnaingoo7 (12)in #msde • 7 years agomsiope.π/75 B.75/π C.5π/12 D.12π/5 E.π/30 3.An arc PQ subtends an angle 60° at the centre O of radius 3 cm.…