C-11-Q110mediumsingle_mcq

The ratio of three angles of a triangle is $3:4:5$ . The angles in degrees are—

The angles of a triangle sum to $180°$ , and the ratio parts total $3+4+5=12$ , so each part equals $180°/12=15°$ . Multiplying gives .

110/180

এই অধ্যায়ের আরও প্রশ্ন

C-11-Q111To divide a quantity in ratio , the first part is—
C-11-Q112Divide Tk. among where , , . The continued ratio is—
C-11-Q113In the same problem, 's share is—
C-11-Q114In the same problem, 's share is—
C-11-Q115Divide Tk. among officers, clerks and bearers where officer:clerk:bearer pay ratio is . Each officer's salary
C-11-Q116In the same problem, each clerk's salary is—
C-11-Q117In the same problem, each bearer's salary is—
C-11-Q118Total runs of Sakib, Mushfique and Mashrafi . Sakib:Mushfique and Mushfique:Mashrafi . Sakib's score is—
C-11-Q119

45°, 60°, 75°