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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.
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∙ 14y ago
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Form 8 equilateral triangles with 12 matchsticks?
Think about 3-D shapes.Eight equilateral triangles would form two square based pyramids stuck together.Count all the lines of the shape.It will have twelve lines which would be enough lines for twelve matchsticks.
Why drawing a diagonal on any parsllelogram will always result in two congruent triangles?
Well a parallelogram is a 4 sided shape with 2 pairs of parallel lines, hence PARALLELogram. That's the reason, because there are two pairs of parallel lines.
What do triangles have?
two acute angles and three lines
How can you determine when two triangles are similar?
You determine the similarity of two triangles through the equality of each two relevant lines and the equality of each relevant two interior angels.
Do triangles always have three lines of symmetry?
No, scalene triangles, which have sides of different lengths, have none. Isosceles triangles, with only two sides the same, only have one.
Can six identical triangles can be formed by drawing two straight lines through an octagon's center point?
No.
How can you create two right triangles and an isosceles trapezoid by drawing two straight lines through a square?
To create two right triangles and an isosceles trapezoid by drawing two straight lines through a square, draw one line to be one of the diagonals of the square. Draw the other line parallel to the first. The three pieces shown are two right triangles and an isosceles trapezoid.
What is the drawing form of one right angle?
Two perpendicular lines
A hexagon can be divided into how many triangles by drawing all of the diagonals from one vertex?
A hexagon (six-sided polygon) can be divided into 4 triangles by drawing all of the diagonals from one vertex (only three lines can be drawn in this case, since each vertex already connects to two others on the edges of the form). If you instead drew lines from the center to each vertex, you would get 6 triangles.
Form 8 equilateral triangles with 12 matchsticks?
Think about 3-D shapes.Eight equilateral triangles would form two square based pyramids stuck together.Count all the lines of the shape.It will have twelve lines which would be enough lines for twelve matchsticks.
Why drawing a diagonal on any parsllelogram will always result in two congruent triangles?
Well a parallelogram is a 4 sided shape with 2 pairs of parallel lines, hence PARALLELogram. That's the reason, because there are two pairs of parallel lines.
How do you form two squares by drawing 7 lines?
Easy. Step one: Draw a long-enough straight line. Step two: Draw 3 lines on each half of it to form squares Done.
What do triangles have?
two acute angles and three lines
What is the drawing of two lines forming four right angles?
Two lines which are perpendicular to each other will form four right angles and they look like a large + sign
Does Drawing one diagonal trapezoid creates two congruent triangles?
No, in general, it does not.
Drawing one diagonal trapezoid creates two congruent triangles?
The answer is: usually not.
Can 2 traingles that are not symmetrical form a shape with 3 lines of symetry?
Yes as would be the case in two similar equilateral triangles.
