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In order for a triangle to be a right triangle what must be true?
Wiki User
∙ 14y ago
There has to be a right angle.....
go lakeside hunter answered this
Wiki User
∙ 14y ago
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If a triangle has a right angle is it a right triangle?
True.
A triangle is a right triangle if and only if it has a right angle?
True
True or false a right triangle cannot be an obtuse triangle?
true
What else must be true about the sides of the triangles in order for the triangles to be similar?
All three ratios of a side of one triangle to the corresponding side of the other triangle must be the same.
Is it true an obtuse triangle is never right?
Yes, its not possible to have a "right obtuse triangle"
What must true statement about a 30 angle and 60 angle triangle?
That it must be a right angle triangle because the 3rd angle must be 90 degrees
Is it true or false that in order to circumscribe a circle about a triangle the circles center must be placed at the in-center of the triangle?
It is FALSE.
If a triangle has a right angle is it a right triangle?
True.
A triangle is a right triangle if and only if it has a right angle?
True
True or false a right triangle cannot be an obtuse triangle?
true
What else must be true about the sides of the triangles in order for the triangles to be similar?
All three ratios of a side of one triangle to the corresponding side of the other triangle must be the same.
Is it true or false that the legs are the sides that form the right angle in a right triangle?
It is true and the longest side of a right angle triangle is its hypotenuse.
A certain triangle has a 30 angle and 60 angle which must be a true statement about the triangle?
The longest side is twice as long as the shortest side.
Can a triangle have both an acute an a right angle true or false?
It is true because a triangle with a right angle and two acute angles is a right angle triangle.
Is this statement true or falseThe triangle is a right triangle?
false
True or false A right triangle can be scalene?
True. Only 45/45/90 is not a scalene right angled triangle.
Is it true an obtuse triangle is never right?
Yes, its not possible to have a "right obtuse triangle"
