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- A line which is parallel to horizontal p...

Q. |
## A line which is parallel to horizontal plane and making an angle of 75 degrees with vertical has a length of 5 cm from top view. What is its true length? |

A. | 4.82 cm |

B. | 1.29 cm |

C. | 19.31 cm |

D. | 5 cm |

Answer» D. 5 cm | |

Explanation: true length of line parallel to vertical plane and making angle with horizontal can be of two values either from top view or side view but from front view the length will be given length. as here it is given top view the length given is true length. |

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Engineering Graphics

- A line of length 10 cm at first lied on the horizontal plane parallel to vertical plane and then keeping one of its ends fixed turned 30 degrees with respect to vertical plane and then turned 45 degrees with respect to horizontal plane. What is the length of line in top view?
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