Q. 5] An aeroplane at an altitude of 200 metre observes the angle of depression of opposite points on two banks of a river to be 45 degree and 60 degree. Find the the Width of the river. प्र. 5] जमिनीपासून 200 मी उंचीवर असणार्या विमानातून नदीच्या दोन्ही काठांकडे पाहिले असता होणारे अवनत कोन अनुक्रमे 45 ◦ व 60 ◦आहेत ,तर नदीची रुंदी काढा. (√3 = 1.73) *
a) 215.4m
b) 315.4 m
c) 415.4 m
d) 515.4 m
Answers
Answered by
1
Answer:
The answer is a option C
Answered by
1
Answer:
C IS ANSWER
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