alleryଏକ ସମ୍ପୂର୍ଣ୍ଣ ପାଇ ଚାର୍ଟରେ ଥିବା ସମସ୍ତ କେନ୍ଦ୍ରସ୍ଥ କୋଣର ସମଷ୍ଟି କେତେ ଡିଗ୍ରୀ?
A180
B270
C100
D360
Answer & Solution
Correct answer: D. 360
ଖଣ୍ଡଗୁଡ଼ିକ ଏକ ପୂର୍ଣ୍ଣ ବୃତ୍ତକୁ ଭରିଥାନ୍ତି, ତେଣୁ ସେମାନଙ୍କ କୋଣଗୁଡ଼ିକର ଯୋଗଫଳ ଏକ ସମ୍ପୂର୍ଣ୍ଣ ଘୂର୍ଣ୍ଣନ ଅର୍ଥାତ୍ 360 ଡିଗ୍ରୀ ହେବା ଆବଶ୍ୟକ।
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