solve it. step by step
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if I'm not wrong the ans is 150 m
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Shakti1616:
answer 4th option
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❤❤Here is your answer ✌ ✌

h=150
angle =45°
base (breadth of bridge)?
cos45°=b/h
1/root2= b/150
b=75root2.
so correct answer is option [D].
h=150
angle =45°
base (breadth of bridge)?
cos45°=b/h
1/root2= b/150
b=75root2.
so correct answer is option [D].
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