A 20√ 3 মিটার
B 20/√ 3মিটার
C 20মিটার
D 10/√ 3মিটার
Correct Answer: Option B
tan300 = h/20
1/ √ 3 = h/20
h = 20/√ 3
Download our app for free and access thousands of MCQ questions with detailed solutions