Construction of 30 Degree Angle
Construction of 30 Degree Angle
Construction of 30 Degree Angle :
In order to contruct an angle of with the help of ruler and compasses, we follow the following steps:
Steps of Construction
STEP I Draw STEP II With centre O and any convenient radius daw an arc cutting OA and OB at P and R respectively. |  |
| STEP III With centre P and radius more than half of PQ, draw an arc in the interior of |  |
| STEP IV WIth centre R and the same radius, as in step III, draw another arc intersecting the arc in step III at S. |  |
| STEP V Join OS and product it to any poiint C. |  |
| STEP VI The angle |  |
Howe many arcs are drawn while constructing angle of 30 degree? | |||
| Right Option : D | |||
| View Explanation | |||
Arrange the steps in correct order to make the construction in the diagram:-
1. With centre P and radius more than half of PQ, draw an arc in the interior of 2.Join OS and product it to any point C. 3. With centre R and the same radius, draw another arc intersecting the arc in step III at S. 4.Draw 5.With centre O and any convenient radius draw an arc cutting OA and OB at P and R respectively.
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| Right Option : D | |||
| View Explanation | |||
To construct an angle of 300 as shown in the diagram the first step is to :
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| Right Option : B | |||
| View Explanation |
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