Obtuse angle : স্থূলকোণ;
Related Words
obtuse angle obtuse angled obtuse-angled obtuseangleSee Words Also In
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Appropriate Prepositions
Alarm at, by, for(আশংকা করা/শঙ্কিত হওয়া): I was not alarmed at/by the news, but I was alarmed for their safety.
Averse to (বিমুখ): Rahim was averse of your various problems.
Congratulate on(অভিনন্দন জানানো): They congratulated me on my brilliant success.
Indebted to (ঋণী থাকা): We are indebted to the great leaders of the country for their service.
Play on (বাজানো): They play on the piano.
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Idioms
Back and bally (জীবিকা, ভরণ পোষণ—n) Who will provide the increasing population with the required back and bally?
Base born (নীচ বংশজাত, খারাপ জাত—adj.) He is a base born person; I cannot go along well with him.
Seventh heaven – (মহাখুশী) – I was in the seventh heaven when I heard the news of my BCS final result.
Square meal (পেট ভরা আহার): He is too poor to have a square meal everyday.
Tide over (বিপদ অতিক্রম করা-overcome ): The manager tided over the situation.