0
What else can I help you with?
Two angles that can be trisected with a straight edge and compass are what degrees?
45 degree and a 90 degree angles
In the straightedge and compass construction of the equilateral triangle below which of the following reasons can you use to prove that and angCAB and cong and angACB?
Simply use a protractor and all 3 interior angles should each measure 60 degrees.
Which of these tools or constructions is used to inscribe a hexagon inside a circle?
An equilateral triangle has 60 degree angles. 60 degrees x 6 = 360 degrees. A hexagon has 6 sides so....
How do you construct angles without using protractor?
you might not be able to construct all the angles, but using a compass you can construct some angles by constructing angular bisectors. eg:construct angular bisector of straight line i.e; 180 degrees it gives 90 degrees
Are all straight angles straight lines?
Think about this: A straight angle makes 180 degrees, right? Straight lines, when measured by a compass, are also 180 degrees. So, yes, all straight angles are straight lines.
Two angles that can be trisected with a straight edge and compass are what degrees?
45 degree and a 90 degree angles
It is possible to trisect any angle using only a compass and a straightedge true or false?
False. It is impossible to trisect any angle using only a compass and straightedge, as proven by Pierre Wantzel in 1837. While some angles can be trisected using these tools, the general case for all angles cannot be achieved through classical construction methods.
Why is there a need to use a straightedge and compass to construct geometric figures?
The compass is used to measure angles. The straightedge is used to draw a straight line. The two items together, are used to measure and draw angles and lines in geometric drawings.
If I have an answer to the trisect any angle geometry question how can I discover if I am right or wrong?
First things first, the actual statement isn't "you can't trisect an angle" but rather "you can't trisect one with only a compass and straightedge." Some angles can be easily trisected--a 90-degree angle trisects into 30-degree segments-but to do it you need a protractor. Anyway, to check your work measure the angle you trisected and divide by three. If your trisections match, you got it right.
What is a geometric figure created using only a compass and straightedge?
Perpendicular lines that meet at right angles is one example
Is it possible to trisect a right angle using only straightedge and compass?
Yes and the trisections will form 4 angles of 22.5
What are some problems using a drawing program and not a compass and straight egde?
You might not understand angles and shapes as well with a drawing program, even though it requires a little bit more effort with a compass and straightedge. You would just create shapes without understanding how they were made or what the postulates and theorems and stuff mean. To sum it up, each have their own problems and advantages, but using a compass and a straightedge lets you see deeper into the way shapes and angles work :) ugh I hate using a compass and straightedge in geometry lol :)>
What is the angle size of a regular Hendecagon?
regular hendecagon has internal angles of 147.27 degrees. The area of a regular hendecagon with side length a is given byA regular hendecagon is not constructible with compass and straightedge; this animation shows an approximation:
In the straightedge and compass construction of the equilateral triangle below which of the following reasons can you use to prove that and angCAB and cong and angACB?
Simply use a protractor and all 3 interior angles should each measure 60 degrees.
What is least count of prismatic compass?
The least count of a prismatic compass is typically 0.5 degrees. This means that the compass can measure angles accurately to within 0.5 degrees.
Which of these tools or constructions is used to inscribe a hexagon inside a circle?
An equilateral triangle has 60 degree angles. 60 degrees x 6 = 360 degrees. A hexagon has 6 sides so....
What is the least count of prismatic compass?
The least count of a prismatic compass is typically 0.5 degrees. This means that the compass can measure angles accurately to the nearest 0.5 degrees.
