alleryସମତଳ ଜ୍ୟାମିତିରେ ଯେକୌଣସି ତ୍ରିଭୁଜର ତିନୋଟି ଅନ୍ତଃକୋଣର ସମଷ୍ଟି କେତେ?
A90 degrees
B270 degrees
C360 degrees
D180 degrees
Answer & Solution
Correct answer: D. 180 degrees
ଯେକୌଣସି ସମତଳୀୟ ତ୍ରିଭୁଜର ଅନ୍ତଃକୋଣଗୁଡ଼ିକର ସମଷ୍ଟି ସର୍ବଦା 180 degrees ଅଟେ।
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