Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Trigonometry Heights and Distances
A bridge built across a river makes an angle of 45° with the river bank as shown in given figure. If the length of the bridge is 150 m, then what is the width of the river?
1
\(63\sqrt 2 \ m\)
2
65 m
3
\(75\sqrt 2 \ m\)
4
More than one of the above
5
None of the above