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How many non congruent right triangles can you make on a 7 by 7 geo board?
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∙ 11y ago
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Wiki User
∙ 11y ago
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Can two scalene triangles not be congruent but have 5 congruent parts?
No. Any three consecutive congruent parts (angle-side-angle or side-angle-side) make any two triangles completely congruent.
Can 9 toothpicks s be used to form 4 congruent triangles?
Yes. Make one triangle using hree matches. Underneath the two vertices at the base of this triangle, make another two triangles, using six more matches. You will find that there is an inverted triangle in the middle - the fourth.
How do you form two triangles by drawing 4 lines?
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.
Can you make an right equilateral?
No. Equilateral triangles have 60o angles. There is no way to build a right-angle triangle with sides of equal length.
How many triangles in a icosihenagon?
27 triangles make up an Icosihenagon
What shapes can you make out of two congruent right-angled triangles?
a rectangle
What congruent shape can 2 right-angled triangles make?
Isosceles triangle
How do you use two right angled triangles to make a parallelogram?
If they are congruent right angle triangles then just join them together side by side to form a parallelogram.
Is all squares can be cut in half to make 2 congruent triangles a generalization?
no its an emphatic statement all squares can be cut in half to make 2 congruent isosceles right triangles is perhaps as general a statement as is possible
What make triangles congruent?
Triangles are congruent to each other if they have the same 3 sides in length and have the same interior angles.
How do you make a triangle with 2 triangles and 1 rectangle?
If the 2 triangles are right triangles, which are congruent to slicing the rectangle on the diagonal, then arrange one on top of the rectangle, and the other to the side, so that the two hypotenuses are in line with each other. This will make a bigger right triangle, which is similar to the smaller right triangles - each side is double of the smaller triangles.
Can two scalene triangles not be congruent but have 5 congruent parts?
No. Any three consecutive congruent parts (angle-side-angle or side-angle-side) make any two triangles completely congruent.
Name the type of special quadrilateral that will appear when you join two congruent scalene right triangles Hint Make a sketch to help you answer AND if you flip one of the two triangles you may find?
You make a dimondxoxoxoxoxoxoxoxo
You can build two triangles that have the same side lengths but are not congruent.?
No, triangles with the same side lengths are always congruent.
How do you make two triangles congruent?
By the property of congruent (s s s) s as RHS a s a.
How many triangles are needed to make a figure that is congruent to a hexagon?
6
Do the diagonals of a rhombus make two pairs of congruent triangles?
yes
