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Q: How can quadrilaterals be formed by using 4 isosceles triangles?

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You have to specifically give the problem with the dots, but it can form all equilateral triangles.. .. . .. . . .

Yes, any polygon can be composed using only triangles.

The tangram consists of 7 shapes: -2 large right & isosceles triangles, each covering 1/4 of the total occupied space -1 smaller right & isosceles triangle, taking up 1/8 of the total space -2 even smaller right & isosceles triangles, each occupying 1/16 of the whole area -A square using up 1/8 of total space -A parallelogram with angles 45° and 135° taking up 1/8 of space basically 5 triangles, 1 square, 1 parallelogram.

i have driven my friend vehicle and it slipped from the road and rolled over the ice. Do i have the right to claim to repair the vehicle.

Using the trigonometry ratio for the cosine and by halving the base lenght which will result in two right angled triangles. Then after working out the hypotenuse simply double it and add on the original base length.

Related questions

Two equilateral triangles can form a rhombus- it can also be formed by using a higher number of isosceles triangles.

Out of the 3 different kinds of triangles, my favorite is the isosceles.

If one of the nine toothpicks is the common base of the two congruent isosceles triangles with sides formed by two toothpicks.

Two equilateral triangles can form a rhombus- it can also be formed by using a higher number of isosceles triangles.

Use different colours and tessalation. Works for me.

There are 48 triangles that can be formed because 6 triangles can be formed usin each point multiplied by 8.

All isosceles triangles: - Have angles that add up to 180 degrees - Have two equal sides. The unequal side is called the base. - Have equal base angles. - Have areas and perimeters that can be found using the formulas Area=1/2 X (base X height) and Perimeter=side+side+side An equilateral triangle with a right angle is called a right isosceles triangle. Also, all equilateral triangles are isoceles triangles, but not all isosceles triangles are right triangles.

Yes 2 congruent right angle isosceles triangles joined together will make a square

True or False, depending on your definition of isosceles triangles!Actually, whether your answer is true or false depends upon your definition of an isosceles triangle. Some mathematicians define an isosceles triangle as one with at least two sides, while others define an isosceles triangle as one with exactly two sides. The latter definition is the more generally accepted one. Since an equilateral triangle has three, not exactly two congruent sides, people using the second definition of isosceles triangles would say that the statement is false, not true.False because an equilateral triangle has 3 equal sides whereas an isosceles triangle has only 2 equal sides

you can't, because the Pythagorean theorem is for right triangles and the triangles formed by the diagonal of a parallelogram are not right triangles.

You have to specifically give the problem with the dots, but it can form all equilateral triangles.. .. . .. . . .

pentagon

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