railway RRB JE (CBT I + CBT II) Mock Test 2024 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
In ΔABC measure of angle B is 90o. If sin A = 15/17, and AB = 0.8 cm, then what is the length (in cm) of side BC?
1
1.5
2
1.7
3
2
4
2.5