Right angled : সমকোণী;
Related Words
right angled  right-angled  See Words Also In
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Appropriate Prepositions
Annoyed for(কোনো কারনে বিরক্ত হওয়া): The officer was annoyed with the clerk for being late.
Hostile to (বিরোধী বা বিরূপ ভাবাপন্ন): Nobody is hostile to you.
Object to (আপত্তি করা): He objected to my proposal.
Rely on (নির্ভর করা): We should not rely on a lazy man.
Run into (জড়িয়ে পড়া): He had run into debt.
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Idioms
Cock and bull story (আষাঢ়ে গল্প): You must be ashamed of your cock and bull story.
Follow the footsteps of (পায়ে পায়ে অনুসরণ করা): People always follow the footsteps of some great man.
Make head or tail – (মাথামুন্ডু বুঝা) – I cannot make head or tail of what you say.
Set something right (ঠিক করা)— He will set the machine right.
To the letter (in all details, অক্ষরে অক্ষরে) —Follow my advice to the letter.