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I learned about isosceles triangles in school last Thursday.

Q: How do you use isosceles triangle in a sentence?

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isosceles triangle

You will also need the angles so that you can use the Isosceles Triangle Theorems to solve for the base of isosceles triangle when only two sides are given.

Are isosceles triangle sometimes an equilateral triangle

An obtuse triangle is not necessarily isosceles, but it can be.

No. An isosceles right triangle is a special case. There are many right triangles which are not isosceles.

Related questions

An isosceles triangle is a triangle with at least 2 equal sides (and 2 equal angles).

An isosceles triangle is one with at least two equal sides.

triangle

A traingle has ISOSCELES.

An acute triangle can be an isosceles triangle, but it doesn't have to be. An isosceles triangle can be an acute triangle, but it doesn't have to be.

isosceles triangle

A right triangle and an isosceles triangle have the fact that they are both triangles in common. A right triangle can also be an isosceles triangle.

You will also need the angles so that you can use the Isosceles Triangle Theorems to solve for the base of isosceles triangle when only two sides are given.

You cannot. An isosceles triangle cannot be scalene and a scalene triangle cannot be isosceles. So an isosceles scalene triangle cannot exist.

An isosceles triangle is a triangle that has two equal sides.

Are isosceles triangle sometimes an equilateral triangle

If you can only prove two sides of an apparently equilateral triangle to be congruent then you have to use isosceles.