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An isosceles triangle can have a 90 degree angle, but doesn't necessarily. Similarly, a right triangle can be an isosceles triangle, but isn't necessarily.

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Q: Does an isosceles triangle have a 90 degree angle?
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Related questions

Can a right triangle be an isosceles triangle?

Yes, a right triangle an be an isosceles triangle. The triangle will will have a 90 degree angle and two 45 degree angles. This is the only way a right angle triangle can also be an isosceles triangle.


Can an isosceles triangle have a right angle?

Yes, when it has a 90 degree and two 45 degree angles it is an isosceles right angled triangle.


What shape has 3 sides two equal in length?

It is an isosceles triangle; and if it has a 90 degree angle and two 45 degree angles then it is an isosceles right angle triangle.


What is a Right angled isosceles triangle?

A triangle with a 90 degree angle and two 45 degree angles.


What does right isosceles mean?

An isosceles triangle is a triangle that has two sides of equal length. A right triangle has an interior angle of 90 degrees. A right isosceles triangle has both characteristics. The 90 degree angle will be the angle formed by the sides of equal length.


What other triangle is similar to isosceles triangle?

A right angle triangle with 45, 45 and 90 degree angles is similar to an isosceles triangle


A triangle with two equal sides and a 90 degree angle is called?

An isosceles right triangle


What is the about statement about a 45-45-90 triangle?

A triangle with a 90 and two 45 degree angles is an isosceles right angle triangle.


How do you draw a isosceles right triangle?

It will have a 90 degree angle and two 45 degree angles


Which of the triangle is a right angle triangle and has two equal sides?

It is an isosceles right angle triangle that has two equal sides which has two 45 degree angles and a 90 degree angle.


How does an isosceles triangle look when it is a right triangle?

An isosceles triangle will have equal sides and 2 equal angles of 45 degrees plus a 90 degree angle.


What is a kinds of triangle?

Right triangle (has one 90 degree angle). Isosceles triangle (has two equal length sides).