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How do you find a 30 degree angle without a protractor?
It is easy to draw an equilateral triangle without a protractor. That gives a 60 degree angle. It is then simply a matter of bisecting the 60 degree angle, using an unmarked rule and compass, to get a 30 degree angle.
How do you make a 70 degree angle?
To make a 70-degree angle, you can use a protractor. Place the protractor's center point at the angle's vertex, ensuring one side aligns with the baseline of the protractor. Then, find the 70-degree mark on the protractor's curved edge and draw a line from the vertex through this mark. Alternatively, using a compass and straightedge, you can construct a 60-degree angle and then bisect it to create a 30-degree angle, adding them together to achieve a 70-degree angle.
How do you construct 60 degree angle triangles?
You should use a protractor.
How do you make a 60 degree angle?
With a protractor or construct an equilateral triangle which has 3 equal interior angles of 60 degrees
How could you construct an equilateral triangle on any given line segment?
The answer depends on what instruments you have available. If you have a protractor, draw an inward facing 60 degree angle from each end of the line segment, and extend the lines until they meet.
How do you find a 30 degree angle without a protractor?
It is easy to draw an equilateral triangle without a protractor. That gives a 60 degree angle. It is then simply a matter of bisecting the 60 degree angle, using an unmarked rule and compass, to get a 30 degree angle.
How do you make a 70 degree angle?
To make a 70-degree angle, you can use a protractor. Place the protractor's center point at the angle's vertex, ensuring one side aligns with the baseline of the protractor. Then, find the 70-degree mark on the protractor's curved edge and draw a line from the vertex through this mark. Alternatively, using a compass and straightedge, you can construct a 60-degree angle and then bisect it to create a 30-degree angle, adding them together to achieve a 70-degree angle.
How do you construct 60 degree angle triangles?
You should use a protractor.
How do you make a 60 degree angle?
With a protractor or construct an equilateral triangle which has 3 equal interior angles of 60 degrees
How do you draw 150 degree with set square?
Assuming the set square has angles of 30o 60o and 90o.... You can draw a right angle without any problem. That leaves 60 degrees left to draw so - place the 60 degree corner on the junction of the 90 degrees and draw another line. This gives you a total angle of 150.
How could you construct an equilateral triangle on any given line segment?
The answer depends on what instruments you have available. If you have a protractor, draw an inward facing 60 degree angle from each end of the line segment, and extend the lines until they meet.
How can you construct a 120 degree angle without using a protractor?
Construct an equilateral triangle which will have 3 equal interior angles of 60 degrees and 3 equal exterior angles of 120 degrees
How do you make an angle without using compass and protractor?
By drawing regular polygons as for instance a square will have 4 equal right angles and an equilateral triangle will have 3 equal 60 degree angles.
How do you draw an angle of 55 degree with compass and pencil?
you will have to construct a 135 degree angle first...but constructing a 90 degree with a 45 degree to give u the 135 degree angle and then using that as a reference, u will have to draw a 60 degree angle going counter clockwise from the 135 degree angle so that 135-60=55 degree...hahah I know it is confusing but if only i could show you...cz i mean visual is better than oral right !??! haha ^D^... hope i can help....
How can you build a regular triangle using the protractor?
Draw a line of any length. Set the protractor at one end of this line and draw an angle of 60 degrees - measuring angles from the other end of the line. Move the protractor to the other end of the original line and repeat. If necessary extend the lines of the angle until they meet. The three lines will form a regular (equilateral) triangle.
How do you construct 105 degree angle by compass?
To construct a 105-degree angle using a compass, start by drawing a straight line and marking point A on it. Next, use a compass to draw a 60-degree angle: place the compass point on A, draw an arc across the line, and label the intersection point B. Then, without changing the compass width, place the point on B and draw another arc to create a 60-degree angle above the line. Finally, draw a line from A through the intersection of the arcs, which will create a 105-degree angle with the original line.
How do you construct 105 degree angle with using compass?
with compass.........at 90+60degree angle,,,,,,,,, * * * * * and 90 + 60 = 105??? You need to draw a 90 degree ange and bisect it to give a 45 deg angle. Then add a 60 degree angle. 45 + 60 = 105.
