Six
Make an equilateral triangle(all same sides) with 3 lines and put the 4th on right through the middle and you have 2 right angle triangles.
Three triangles
35. To check this, you need to check every possible type of triangle, and then consider that there are 5 of this type (or in one case, 10), and add everything up.
yes
I get 9 triangle with fewer than 9 lines. Draw a square: ABCD (4 lines) Draw the diagonals AC, BD (2 lines) which meet at X in the centre. On a separate part of the page, draw triangle PQR (3 lines). That is 4 + 2 + 3 = 9 lines. The triangles are: ABC, BCD, CDA, DAB, AXB, BXC, CXD, DXA, and PQR 9 triangles with 9 lines. Could have done 13 triangles with 7 lines by drawing a line from A to BC.
Make an equilateral triangle(all same sides) with 3 lines and put the 4th on right through the middle and you have 2 right angle triangles.
a triangle where all three sides and all three angles are the same.
The angle of rotation for a point on a circle to draw an equilateral triangle is 120 degrees, as the triangle's three equal angles divide the circle into three equal 120° arcs.
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..
Label the triangle ABC. Draw the bisector of angle A to meet BC at D. Then in triangles ABD and ACD, angle ABD = angle ACD (equiangular triangle) angle BAD = angle CAD (AD is angle bisector) so angle ADB = angle ACD (third angle of triangles). Also AD is common. So, by ASA, triangle ABD is congruent to triangle ACD and therefore AB = AC. By drawing the bisector of angle B, it can be shown that AB = BC. Therefore, AB = BC = AC ie the triangle is equilateral.
To create a 6-piece triangle tangram, start with an equilateral triangle and divide it into smaller sections. First, draw a line from each vertex to the midpoint of the opposite side, forming three smaller triangles. Then, bisect each of these smaller triangles by drawing a line from the midpoint of one side to the opposite vertex. This method will yield six distinct triangle pieces that can be rearranged into various shapes.
A regular hexagon can be divided into 6 equilateral triangles by drawing diagonals between opposite vertices, if that helps.
Consider the pentagon ABCDE. By drawing diagonals from B, we get: 1. Triangle ABE 2. Triangle BDE 3. Triangle BCD -Ashwin Hendre
Not only is it possible but it is very easy.
h=c sin a
The questioner neglected to include the drawing that accompanied the question in his textbook,so we don't know where point 'D' is ? ? ?
A: Yes, but the Star of David is always drawn with two equilateral triangles (meaning a triangle of 3 sides of equal length). This is different from what math and science call a hexagram which is simply a 6 pointed Star Polygon composed of two opposing triangles. For a true Star of David one must draw 2 equilateral triangles of the exact same size. Here are a few definitions to help in your understanding-Star of David (Noun) - a six-pointed star formed from two equilateral triangles; an emblem symbolizing Judaism. - Magen David, Mogen David, Shield of David, Solomon's seal- WordNet 3.0 Dictionary (at The Free Dictionary.com)Star of David (or Mogen David) A six-pointed star composed of two equilateral triangles, one superimposed upside down on the other; a symbol of Judaism.- McGraw-Hill Dictionary of Architecture and Construction (2003)Star of David (n.) an emblem symbolizing Judaism and consisting of a six-pointed star formed by superimposing one inverted equilateral triangle upon another of equal size. Also called Magen David- Collins English Dictionary - Complete and Unabridged 2003 (at the Free Dictionary.com)Star of David نجمة داوود - The hexagram formed by the intersection of two equilateral triangles, known today as the Star of David is the most prominent symbol of the state of Israel, and Judaism today, as can be seen on the flag of Israel.- Star of David - Solomon's Seal, Baheyeldin.com