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A triangle can have at most one right angle.

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9y ago

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How do you find a right triangle when you have three numbers?

Three numbers may or may not define a right triangle. Also, the answer will depend on whether the three numbers are the lengths of sides or the measures of angles.


Does a triangle has no right angles?

A triangle has no right angles when it is not a right angle triangle as for example as in the case of an equilateral triangle that has 3 equal 60 degree angles.


Number of obtuse angles in a right triangle?

There are no obtuse angles in a right triangle. A right triangle consists of one right angle and two acute angles.


Does a right angled triangle is one angle always a right angle?

Yes. A right triangle is a triangle where one angle is a right angle. If two out of three angles are right angles, then it's an isosceles triangle. If all three angles are right angles, then it is an equilateral triangle.


Can a triangle have three right angles?

A triangle can never have three right angles


How many equal angles and right angles has a obtuse triangle have?

An obtuse triangle can have no right angles, and has two equal angles.


How many equal angles can a right triangle have?

A right triangle can have 2 equal angles if they are each 45° (any other right triangle will have no equal angles)


How do you find the measures of the angles in a right isosceles triangle?

If a triangle is an isosceles triangle as well as being a right-angled triangle, the size of the two angles (that are not right angles) are 45 degrees.


How is a square and triangle different?

square has 4 right angles and triangle has no right angles


Why cant a right triangle be an equilateral?

An equilateral triangle can't be a right triangle since an equilateral triangle has all 60° angles, which are NOT right angles [measuring 90°]. If a triangle is a right triangle, then it has a right angle!


How can you tell if three numbers equal a right triangle?

A right triangle is a triangle that has one 90 degree angle, and 2 other angles. Some special ones are 45-45-90, and 30-60-90. The sum of the angles in a triangle will always = 180 degrees. Since we know a triangle has 3 angles, and in particular, a right triangle has a 90 degree angle. We can say 180 degrees - 90 degrees = the other 2 angles. Add the other 2 angles in your triangle. Usually one is given as 90 degrees, or has a small square mark in the corner of the triangle to indicate that it is a right triangle. Once you add the other 2 angles, see if they add up to 90 degrees. If they do, you have a right triangle. If they do not, you either do not have a right triangle OR your triangle is broken and all 3 angles do not add up to 180 degrees.


The acute angles of a right triangle are?

In a right angled triangle the two other angles are acute.