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When an equilateral triangle is constructed what is completed first?
Wiki User
∙ 11y ago
Example: First draw a base line 7 inches long. Measure 3.5 from one end and mark the middle. Draw a 7 inch vertical line from the middle mark at right-angles to the base line. Draw a line from the top of the vertical line to one end of the base line. Repeat on other side. You have now constructed an equilateral triangle, with 3 angles of 60 degrees.
Wiki User
∙ 11y ago
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When an equilateral triangle is constructed which is completed first?
the base. sorry but, that not it it isthe width of the compass to the length of one side of the triangle.
Explain how to draw an equilateral triangle?
An equilateral triangle means a triangle with all three sides with equal dimensions. For drawing an equilateral triangle first you will have to choose a measurement to draw the sides of the triangle. For example, lets take the side to be 4cm. When you draw the base of 4cm you will have to draw the other two sides of 4cm as well. Thus an equilateral triangle is constructed..
To trisect an angle you first construct an equilateral triangle?
Right
To construct a angle you first construct an equilateral triangle?
Yes
When was the autobahm constructed?
The first section was completed in 1931.
The first step in the construction of a perpendicular bisector is to draw a?
equilateral triangle ;)
What is the first step in the construction of an equilateral triangle?
Draw a base of the required length.
What is the volume of an equilateral triangle?
First your question should ask "What is the area of an equilateral triangle". What you're talking about is a flat object not a 3d object (triangle is 2d). s=side measurement Rad means radical. (s^2 *Rad(3))/4
You can draw a regular hexagon using only a straightedge and compass by first building an equilateral triangle?
trueee
You can draw a regular hexagon using only a straightedge and compass by the first building an equilateral triangle?
True...
To trisect a what kind of angle you first construct an equilateral triangle?
Not too sure of the question but an equilateral triangle has 3 equal sides, 3 equal interior angles of 60 degrees and 3 equal exterior angles of 120 degrees
How do you find the height of an equilateral triangle if you have the length of the hypotenuse?
An equilateral triangle hasn't a hypotenuse; hypotenuse means the side opposite the right angle in a right triangle. An equilateral triangle has no right angles; rather all three of its angles measure 60 degrees. Knowing the length of the hypotenuse of a right triangle does not give enough information to determine the triangle's height. But the length of a side (which is the same for every side) of an equilateral triangle is enough information from which to calculate the height of that triangle. The first way is simply to use the formula that has been developed for this purpose: height = (length X sqrt(3)) / 2. But you can also use the geometry of right triangles to solve for the height. That is because you can bisect the triangle with a vertical line from the top vertex to the center of the base. The length of that line, which splits the equilateral triangle into two right triangles, is the height of the equilateral triangle. We know a lot about each right triangle formed by bisecting the equilateral triangle: * - The hypotenuse length is the length of the equilateral triangle's side. * - The base length is half the length of the hypotenuse. * - The angle opposite the hypotenuse is 90 degrees. * - The angle opposite the vertical is 60 degrees (the measure of every angle of any equilateral triangle). * - The angle opposite the base is 30 degrees (half of the bisected 60-degree angle). * - (Note that the sum of the angles does equal 180 degrees, as it must.) Now to solve for the height of a right triangle. There are a few ways. For labeling, let's let h=height of the equilateral triangle and the vertical side of the right triangle; A=every angle of the equilateral triangle (each 60o); s=side length of any side of the equilateral triangle and thus the hypotenuse of the right triangle. Since the sine of an angle of a right triangle is equal to the ratio of the opposite side divided by the hypotenuse, we can write that sin(A) = h/s. Solving for h, we get h=sin(A)/s. With trig tables you can now easily find the height.
