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Q. |
## A line AB of length 2 m is placed in 2nd quadrant and parallel to vertical plane and the end A and B are 0.5 m and 0.3 m away from the horizontal plane respectively. The length |

A. | 1.98 |

B. | 1.97 |

C. | 1.936 |

D. | 2 |

Answer» A. 1.98 | |

Explanation: the distance between the projectors drawn from a and b to horizontal plane gives the length of line in top view given the line parallel to vertical plane. the difference in distances from a and b to horizontal plane is 0.2 (0.5-0.3). given length is 2 m so required length is √(22-0.22 )= 1.98m. |

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