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it can/t be
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∙ 9y ago
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Do all triangles have three lines of symmetry?
no, only equilateral triangles have 3 lines of symmetry
Can a hexagon be composed using triangles?
Yes, any polygon can be composed using only triangles.
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.
How do you make 11 using only 4 lines?
11
Can you make 2 squares and 4 right-angled triangles using only 8 straight lines?
Draw one square. Join the midpoint of each side to the midpoint of the adjacent sides. The resulting figure meets the requirements.
Why can triangles not have 2 lines of symmetry?
because there are only THREE sides/ray.
What shape could not have parallel lines?
Triangles, Circles, Ellipses Only triangle if you only want polygons.
Does an isosceles triangle have exactly 2 lines of symmetry?
No, isosceles triangles only have one. ■
Is it possible to create a tessellation using only triangles?
Yes
How many lines of symmetry does a right triangle have?
Right triangles can have only one line of symmetry. Only right triangles with two 45 degree angles can have a line of symmetry.
What shape has only one pair of perpendicular lines?
I think it is either a right triangle, square, pentagon, or rectangle.
Is a triangle a parallel or a perpendicular?
Perpendicular. Bt ONLY right triangles contain perpendicular lines.
