0
How do you draw an angle of 20 degrees with a compass and a ruler?
Wiki User
∙ 13y ago
to construct an angle of 20 degrees all you have to do is to trisect an angle of 60degrees
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How do you make a 80 degree angle using a ruler and a compass?
Draw a point, and a long straight line through it. Put the centre of the compass over the point, with north on the compass (or zero degrees) on the line. Then draw a second line out from the point at 80 degrees on the compass. You'll then have a 80 degree angle between the lines. It's usually a trick that teachers decide to do on their pupils. A compass is what you use to find north and a pair of compasses is used to draw circles.
How do you make a 40 degree angle using a ruler and a compass?
With the ruler and compass construct a right angle isosceles triangle with a base of 9 cm At 4 cm from the LHS or RHS of the base draw a line that meets the apex of the triangle The angle of this line will be 40 degrees because each 1 cm of base space represents 10 degrees when joined to the apex
Can you draw an angle of 70 degree without protractor?
Yes by bisecting an angle of 140 degrees with a compass
How do you draw an angle of 15 degree with compus?
By bisecting an angle of 30 degrees using a compass and a straight edge
How do you draw a perpendicular line which divide a line in to equal parts?
Use a ruler to measure the line (horizontal?) and mark the middle of the line, then use a right-angle triangle to draw a vertical line 90 degrees from the mark. Or you can use a compass fitted with a pencil to draw arcs that will give the middle mark and a mark to line a ruler against to draw the perpendicular line required. Search Google for using a compass.
Is it possible to construct angle 45 With the help of a ruler and a compass?
Yes. First draw a perpendicular (90 degrees) and then bisect the angle.
How do you draw 45 degree angle using ruler and compass?
Construct 2 perpendicular lines which will meet at 90 degrees then by bisecting this angle wll give a 45 degree angle
How do you draw 75 degree angle using ruler and compass only?
first draw a ray .
How do you draw 105 degree angle?
Easiest is to use a protractor. Alternative: Draw a 90 degree angle. Bisect the external angle so that it is 45 degrees. Trisect that angle so that the angle adjacent to the 90 degree angle is 15 deg Then 90 + 15 degrees = 105 degrees. Both, bisection and trisection require the use of a compass (and ruler).
How do you construct 80 degree angle using compass and ruler?
Draw a point, and a long straight line through it. Put the centre of the compass over the point, with north on the compass (or zero degrees) on the line. Then draw a second line out from the point at 80 degrees on the compass. You'll then have a 80 degree angle between the lines. It's usually a trick that teachers decide to do on their pupils. A compass is what you use to find north and a pair of compasses is used to draw circles.
How do you make a 80 degree angle using a ruler and a compass?
Draw a point, and a long straight line through it. Put the centre of the compass over the point, with north on the compass (or zero degrees) on the line. Then draw a second line out from the point at 80 degrees on the compass. You'll then have a 80 degree angle between the lines. It's usually a trick that teachers decide to do on their pupils. A compass is what you use to find north and a pair of compasses is used to draw circles.
How do you make a 40 degree angle using a ruler and a compass?
With the ruler and compass construct a right angle isosceles triangle with a base of 9 cm At 4 cm from the LHS or RHS of the base draw a line that meets the apex of the triangle The angle of this line will be 40 degrees because each 1 cm of base space represents 10 degrees when joined to the apex
Can you draw an angle of 70 degree without protractor?
Yes by bisecting an angle of 140 degrees with a compass
How do you draw an angle 110 degree using ruler and compass?
Construct a circle and divide the circumference into 36 equal arcs Each arc will represent 10 degrees and 11 of them subtended to the circle's centre will create an obtuse angle of 110 degrees
How do you draw a 350 degree angle?
By using a compass and a protractor and the reflex angle will be 10 degrees less of a full turn which is 360 degrees
How do you draw an angle of 15 degree with compus?
By bisecting an angle of 30 degrees using a compass and a straight edge
How to draw 174 and name type of angle?
To draw an angle of 174 degrees, you can follow these steps: Draw a straight line using a ruler or straightedge. This will be one side of the angle. At one end of the line, use a compass to draw an arc of 174 degrees, making sure that the arc intersects the line you drew in step 1. Without changing the width of the compass, place the point of the compass at the other end of the line you drew in step 1, and draw another arc that intersects the first arc you drew in step 2. Draw a line connecting the endpoint of the line and the intersection point of the two arcs, creating the second side of the angle. Label the vertex of the angle with a capital letter. To name the angle, you can use the vertex letter and the endpoint letters, in that order, with the vertex letter in the middle. In this case, the angle could be named "angle BAC" or "angle CAB", depending on which endpoint you choose to name first. As for the type of angle, an angle of 174 degrees is an obtuse angle because it measures greater than 90 degrees but less than 180 degrees.
