Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
In ΔXYZ measure of angle Y is 90o. If sec X = 17/8, and XY = 0.8 cm, then what is the length (in cm) of side XZ?
1
1.7
2
1.5
3
2
4
More than one of the above
5
None of the above