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 |  |
To construct an angle of | |||
| Right Option : B | |||
| View Explanation | |||
To draw an angle of
1. With R as centre , draw an arc with radius more than half of PR. 2. Join points O and C. OC is the bisector of 3. Draw an angle AOB = 60 degree. 4. With P as centre and same radius as in step 1 draw another arc that intersects the previous arc at point S. | |||
| Right Option : D | |||
| View Explanation | |||
To construct an angle of 300 as shown in the diagram the first step is to :
| |||
| Right Option : B | |||
| View Explanation |
Students / Parents Reviews [10]
My experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
8thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thBeing a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
Prisha Gupta
8thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
10thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
