289706
Which of the following can be used to construct a 30o angle?
1 Construct 60o angle using compasses and bisect it.
2 Contact a perpendicular bisector of a line segment.
3 Construct the bisector of any angle.
4 Construct an angle congruent to any given angle.
Explanation:
Construct 60o angle using compasses and bisect it.
13. PRACTICAL GEOMETRY
289707
A line segment has ______ end points.
1 No
2 2
3 1
4 3
Explanation:
2
13. PRACTICAL GEOMETRY
289708
With the help of a ruler and a compass it is not possible to construct an angle of.
1 37.5\(^{\1}\)
2 40\(^{\1}\)
3 22.5\(^{\1}\)
4 67.5\(^{\1}\)
Explanation:
40\(^{\1}\) ? 37.5\(^{\1}\) can be constructed by bisecting 150\(^{\1}\) twice which can be done by compass. ??22.5\(^{\1}\) is the bisector of 90\(^{\1}\) which can be also constructed using compass. ??67.5\(^{\1}\) is the bisector of 135\(^{\1}\) whcih can also be drawn using compass. But 40\(^{\1}\) can not be drawn using ruler and compass. So option B is correct.
289706
Which of the following can be used to construct a 30o angle?
1 Construct 60o angle using compasses and bisect it.
2 Contact a perpendicular bisector of a line segment.
3 Construct the bisector of any angle.
4 Construct an angle congruent to any given angle.
Explanation:
Construct 60o angle using compasses and bisect it.
13. PRACTICAL GEOMETRY
289707
A line segment has ______ end points.
1 No
2 2
3 1
4 3
Explanation:
2
13. PRACTICAL GEOMETRY
289708
With the help of a ruler and a compass it is not possible to construct an angle of.
1 37.5\(^{\1}\)
2 40\(^{\1}\)
3 22.5\(^{\1}\)
4 67.5\(^{\1}\)
Explanation:
40\(^{\1}\) ? 37.5\(^{\1}\) can be constructed by bisecting 150\(^{\1}\) twice which can be done by compass. ??22.5\(^{\1}\) is the bisector of 90\(^{\1}\) which can be also constructed using compass. ??67.5\(^{\1}\) is the bisector of 135\(^{\1}\) whcih can also be drawn using compass. But 40\(^{\1}\) can not be drawn using ruler and compass. So option B is correct.
289706
Which of the following can be used to construct a 30o angle?
1 Construct 60o angle using compasses and bisect it.
2 Contact a perpendicular bisector of a line segment.
3 Construct the bisector of any angle.
4 Construct an angle congruent to any given angle.
Explanation:
Construct 60o angle using compasses and bisect it.
13. PRACTICAL GEOMETRY
289707
A line segment has ______ end points.
1 No
2 2
3 1
4 3
Explanation:
2
13. PRACTICAL GEOMETRY
289708
With the help of a ruler and a compass it is not possible to construct an angle of.
1 37.5\(^{\1}\)
2 40\(^{\1}\)
3 22.5\(^{\1}\)
4 67.5\(^{\1}\)
Explanation:
40\(^{\1}\) ? 37.5\(^{\1}\) can be constructed by bisecting 150\(^{\1}\) twice which can be done by compass. ??22.5\(^{\1}\) is the bisector of 90\(^{\1}\) which can be also constructed using compass. ??67.5\(^{\1}\) is the bisector of 135\(^{\1}\) whcih can also be drawn using compass. But 40\(^{\1}\) can not be drawn using ruler and compass. So option B is correct.
289706
Which of the following can be used to construct a 30o angle?
1 Construct 60o angle using compasses and bisect it.
2 Contact a perpendicular bisector of a line segment.
3 Construct the bisector of any angle.
4 Construct an angle congruent to any given angle.
Explanation:
Construct 60o angle using compasses and bisect it.
13. PRACTICAL GEOMETRY
289707
A line segment has ______ end points.
1 No
2 2
3 1
4 3
Explanation:
2
13. PRACTICAL GEOMETRY
289708
With the help of a ruler and a compass it is not possible to construct an angle of.
1 37.5\(^{\1}\)
2 40\(^{\1}\)
3 22.5\(^{\1}\)
4 67.5\(^{\1}\)
Explanation:
40\(^{\1}\) ? 37.5\(^{\1}\) can be constructed by bisecting 150\(^{\1}\) twice which can be done by compass. ??22.5\(^{\1}\) is the bisector of 90\(^{\1}\) which can be also constructed using compass. ??67.5\(^{\1}\) is the bisector of 135\(^{\1}\) whcih can also be drawn using compass. But 40\(^{\1}\) can not be drawn using ruler and compass. So option B is correct.
