A line of length X cm lied on horizontal plane turned 60 degrees with respect to horizontal plane by keeping one of its ends fixed and attained length of Y cm top view. Which of the following statement is true?
|B.||x=2 * y|
|C.||x= ½ * y|
|Answer» C. x= ½ * y|
|Explanation: as cos (60) =0.5. the x would equal to ½ *y. the relation would be like this. x=y happens if we watch from front view. and x will not be greater than y as x is made to turn either it would stay same or become less than it.|
Login to Continue
It will take less than 2 minutes