Math, asked by azadarehussain110, 5 months ago

how to make 30° angle with compass​

Answers

Answered by tamannaparwin623
2

Answer:

please give me brainiest

  • in cmpass we Will Make 60 degree half we got 30 degree

mihirnayak79: thanks bro
Answered by BeautifulWitch
9

Answer:

Method 1 :

  1. Draw a ray AB. Let A be the vertex of the angle we're going to construct.
  2. Place the tip of the compass on A and draw an arc which cuts AB at some point (say X). Let's call this arc as Arc One. Retain this width of the compass for the remaining steps.
  3. Place the tip of the compass on X and draw another arc (call it Arc Two) which cuts Arc One at some point (say Y).
  4. Place the tip of the compass on Y and draw another arc (Arc Three) so as to cut Arc Two at a point (say Z) which is on that side of Arc Two which does not contain the point A.
  5. Connect the points A and Z with a straight line and extend it to form a ray AC .
  6. The measure of the angle CAB is 30o. Erase any extraneous constructions if you so wish .

Method 2 :

  1. Construct a 60o angle as described here.
  2. Bisect the 60o angle as described here

Upon bisection, you'll have two angles measuring 30o each.

Step-by-step explanation:

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