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Q: If an isosceles triangle has the two long sides 46 mm each what is the third side?

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This would be an isosceles triangle.

There are no 'diagonals' in a triangle. Each vertex is connected to both of the other vertices, by the sides.

24cm each

The two sides are each 3086 centimeters in length. An isosceles triangle has a base and two congruent sides. If the base of an isosceles triangle is 43 cm long and the perimeter of that triangle is 6215 cm, then the length of the two congruent sides is 6215 cm minus 43 cm, or 6172 cm. Each side will be half that, or 6172 cm divided by 2, or 3086 cm.

A Triangle has THREE sides. ; not necessarily equal . However, triangles are then sub-divided into ;- EQUILATERAL ; All three sides are the same length , and all three angles are 60 degrees. ISOSCELES ; Two sides are of equal length and two angles are of equal size. RIGHT-ANGLED ; All three sides can be of different length , or it can be an Isosceles triangles. However, there MUST be ONE RIGHT Angle (90 degrees). SCALENE ; All three sides are of different length , and all three angles are of different size.

Related questions

An isosceles triangle has two congruent sides.

This would be an isosceles triangle.

Two sides of an isosceles triangle are equal to each other.

If two sides of a triangle each have length of 45 units, then the triangle is isosceles,and the third side can have any length less than 90 units.

Any isosceles triangle will have 2 sides that are the same length so this would be an isosceles triangle.

An isosceles triangle.

No, isosceles and equilateral are two separate types of triangles. Isosceles triangles have only two congruent sides, while all three sides of an equilateral triangle are congruent.

2 each.

isosceles triangle

isosceles triangle is a triangle in which 2 of the 3 sides are equal length. the third side can be any length. there are an infinite number of such triangles. congruent just means total equal to another triangle. you only say congruent when referring to two different triangles. or you can say any triangle is congruent to itself. so if you have two isosceles triangle that are identical, then each one is a congruent isosceles triangle

A right triangle can be an isosceles triangle, because the definition of an isosceles triangle is a triangle that has 2 sides equal to each other. A 45,45,90 degree triangle has 2 sides equal to each other, while the hypotenuse is different. It cannot be an equilateral triangle because of the formula a^2+b^2=c^2. With this formula, there is no possible way that: a, b, and c can all be equal to each other. To recap: It can be an isosceles triangle, but not an equilateral one.

An isosceles triangle is any triangle with at least two sides of equal length. Logically, an isosceles triangle also has at least two angles of equal size. An equilateral triangle is a triangle with three equal sides and three equal angles (all of which are 60 degrees). Since it has at least two equal sides then it is therefore also an isosceles triangle. This is no different to the way in which a square is also a rectangle, or a circle is also an ellipse. They are simply special cases of the general case.