how to construct a 85 degree angle

85 Degree Angle – Using Protractor:

To measure the Angle:

  Measure the angle 85 degree

To Make The Angle – 52 Degree:

  Make the angle 85 degree

 

Procedure for the 85 degree angle: 

Step 1: Draw the reference line as AB.

Step 2: Place the protractor hole (center of the protractor) over the vertex on the point A of the reference line AB.

Step 3: Now refer the angle from 0 degree to 85 degree as from right side.

Step 4: Mark the point as C and the joint the point to the point A which make the angle 85 degree as acute angle.

By using the straight edge of the protractor to join the mark to the end point of the reference line AB, forming an angle ABC is 85 degree.

If you are satisfied do give thumbs up.

  • 8

85 degree cannot be constructed with a compass because it is not a multiple of 15 , so numbers which are the multiples of 15 can be only constructed with a compass, else can be constructed with a protractor.

  • 14

i don't think it can be constructed with the help of a compass . it can only be drawn with a protractor .

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 i think the first activity is possible

  • -2

85o angle can't be constructed using a compass...u need a portractor 4 it....

HoPe ThIs HeLpZz

  • 2
85 degree angle cannot be constructed by a ruler and compass you need to have a protractor to construct the required angle
   
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These cannot be possible because we cant measure it by compass
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hi
  • -4
ok
  • -3
85 degree angle can't be constructed. It can be constructed by using a protector
  • 1
Only angles divisible by 15 and their bicestor can be formed
  • 0
Use a protector
  • 3
use a protractor
  • 0
85 degree cannot be constructed with a compass because it is not a multiple of 15 , so numbers which are the multiples of 15 can be only constructed with a compass, else can be constructed with a protractor.
  • 1
not possible 





ok 
  • 1
You cannot construct 85 degree in compass because in compass you draw angles in the multiples of 15. So you should use protractor 
  • 1
It should be construced by protector
  • 0
Use protractor to construct an angle of 85 degree
  • -1
Please use protractor and construct 85degree angle
  • 1
It can only be constructed by a protector
  • 0
By using protracter
  • 0
First we take a protracter and draw a line
  • 0
It is not constructed by compass because it is not a multiple of 15
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Can't be constructed
  • 0
It can be construct using a D
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It cannot be because it is not the multiple of 15 or 7.5
  • 0
It cannot be constructed with the help if compass.
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It is not a multiple of 15
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Answer

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First take a line segment with the length of your choice then name it. For example I am naming it AB, so now take the measure of the length of length of AB on your compass and draw an arc. Now again the same length take an Arc from D and the previous are now this angle is 80 degree so now you have to take an arc of the length of your choice but remember the length must be smaller than the half of the length of AB. Now make an Arc and fix the needle of the compass from the point where the arc cuts the line AB and make an arc cutting the previous arc. This is 60 degree and now what you have to do is fix the meaning of the compass on the 60 degree point and cut another arc cutting the the beginning are made by fixing the length of the compass on point a so now this point of intersection is 120 degree. Now you have to bisect 60 degree and 120 degree and you will get 90 degree and then by sec 90 degree and 80 degree and you will get 85 degree
This is the answer.

Hope that helps.
??????
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85 ?cannot be made
  • 0
You can make it through protactor
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