Top Answer

right-angle triangle has at least one right angle .

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No because a right angle triangle has different properties to an equilateral triangle

a right triangle has one right angleA triangle with a right angle is a right triangle.

A right triangle is a triangle with a right angle.a right triangle is a triangle with 1 side as a right angle

A right angle triangle

A triangle with 1 right angle is a right angle triangle.

Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!

The side opposite the right angle in a right angle triangle is its hypotenuse

It could be a right triangle if it has a right angle (90 degrees). If it does not have a right angle, then it is an acute triangle.

Yes it is a right angle triangle.

A right angle triangle has a right angle and two acute angles that all add up to 180 degrees.

It is a right angle triangle and it is also an isosceles triangle

a right triangle

An oblique triangle has no right angle.

A "right angle" is a 90 degree angle, regardless of the shape. A triangle can contain a right angle, therefore a right angle (90*) is the "most" right angle a triangle can have.

A 90o angle is a right angle, and a triangle with a right angle is called a right triangle.

No, if a Triangle has a right angle it is automatically called a right triangle.

If one angle is a right angle, it is a right triangle. If one angle is an obtuse angle, it is an obtuse triangle. If there are no right nor obtuse angle then it is an acute triangle.

By constructing a right angle triangle which has trigonometrical properties associated with it

No, a triangle can have up to one right angle, but it doesn't have to be a right angle in order to be a triangle. A right triangle had one right angle. so, NO

It is a right triangle or right-angled triangle. The right-angle is 90 degrees.

An isosceles triangle has two equal sides and two equal angles. A right triangle is any triangle with one angle that is a right angle. A right triangle could also be an isosceles triangle, but an isosceles triangle will not always have a right angle.

A triangle can have only one right angle (90o). Such a triangle is called a right triangle.

A right angle triangle.

A right angle triangle.

Yes if it's a right angle triangle