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Yes. If its a right angle there has to be an acute angle.

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Q: Can a triangle ever have a right angle and a acute angle?
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Related questions

How how many 90 dregrees angles does an acute trinagle has?

No triangle can ever have more than one 90-degree angle. An acute triangle has none.


When ever a triangle has a right angle one angle measure 90 degrees?

no it does not


Can an obtues triangles ever be scalene?

No because an obtuse triangle has 1 angle greater than 90 degress and 2 acute angles whereas a scalene triangle has 3 acute angles.


Do some triangle have two obtuse angle and 1 acute angle?

No because any triangle must have a total of 180 degrees when the angles are added together and with 2 obtuse angles the sum would be greater than 180. A triangle can only ever have one obtuse angle.


Why can a right triangle have only on right angle?

A triangle is composed of 180 degrees. Two right angles = 180 degrees, the total number for all angles in a triangle. Thus a triangle can not have more than one right angle. l____________l <------ This is what two right angles look like, as you can see it cannot ever be a triangle.


Could a right triangle ever be an an equilateral triangle?

no. A triangle has total 180 degrees. An equilateral triangle requires all three angle measures to be the same, so every angle HAS to be equal to 60 degrees. A right triangle has 1 90 degree angle and 2 45 degree angles, so it can never be an equilateral triangle.


Can a right angle triangle ever be equilateral?

No it can't. The hypotenuse of a right triangle will always be longer than either one of the other two sides.


Is an acute triangle ever regular?

Yes. An acute triangle has three acute angles so that would make it a regular polygon with congruent sides.


What kind of triangles are there?

There are many kind of triangles. These are the following: Acute, Right, and Obtuse are actual angles. Scalene, Isosceles, and Equilateral are all actual triangles. But, you can have any triangle with any angle. Like a scalene triangle with a Right angle, or an Isosceles triangle with an Obtuse angle.Acute is a triangle with an angle less than 90 degrees. So it is smaller than a Right triangle. To make and Acute triangle, you need at least two Acute angles.Right triangle have at least on right angle. Right angles are angles that re exactly 90 degrees. If you put a cube right where the angle went, both sides would be perfectly straight.Obtuse triangles are triangles with at least one Obtuse angles. They are always bigger than 90 degrees. They are larger than a Right triangle. If you spread your legs apart, you would have an Obtuse angle.Scalene triangles are triangles with all of the sides different lengths. Each side is either longer or shorter, they are never the same.Isosceles triangles are triangles with two sides the same lengths. The other side is either longer or shorter.Equilateral triangles are triangles with ever side the same exact length. They all are exactly the same. If one is different, it's not an Equilateral triangle.


How do you measure the exterior angle of a triangle?

what ever


Can an obtuse and a acute angle ever total 180 degrees?

No because then it would be a straight angle


Can the length of the hypotenuse of a right triangle ever be equal to or less than either of the legs?

No. By definition, the hypotenuse leg of a right triangle must be the longest side and also must be the side opposite the right angle.