Teaching HTET TGT Level 2 - 2024 Mock Test Mathematics Trigonometry Angles and measures in degrees and radians
Let a, b, and c denote the lengths of the sides of BC, CA, AB of ∆ ABC. In ∆ ABC. ∠BAC = 30°, ∠ABC= 60° Then a ∶ b ∶ c is_____.
1
2 ∶ \(\sqrt 3 \) ∶ 1
2
1 ∶ \(\sqrt 3 \) ∶ 2
3
1 ∶ 2 ∶ \(\sqrt 3 \)
4
2 ∶ 1 ∶ \(\sqrt 3 \)