The angles of a triangle are 30°, 60° and 90°. The ratio of its sides is …………… (A) 1 : 2 : √3
The angles of a triangle are 30°, 60° and 90°. The ratio of its sides is ……………
(A) 1 : 2 : √3
(B) 1 : √3 : 2
(C) √3 : 1 : 2
(D) 1 : 2 : 3
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