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No, not all triangles have a 90 degree angle, so not all are perpendicular.
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∙ 14y ago
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Do the perpendicular bisectors of a triangle always sometimes or never intersect on the triangle?
The perpendicular bisectors only intersect on the triangle when it is an isosceles right triangle.
Is the altitude of a triangle always the perpendicular bisector?
No.
What triangle must always have at least one angle bisector that is also a perpendicular bisector?
any isosceles triangle
Which type of triangle will always have 3 angle bisectors that are also perpendicular bisectors?
equalateral
Will the perpendicular bisectors of a right triangle always intersect?
yes, because perpendicular lines always intersect. all lines intersect unless they are parallel or on separate planes (skew)
Can a triangle have 2 perpendicular sides always?
Not always.
Do the perpendicular bisectors of a triangle always sometimes or never intersect on the triangle?
The perpendicular bisectors only intersect on the triangle when it is an isosceles right triangle.
Is the altitude of a triangle always the perpendicular bisector?
No.
What triangle must always have at least one angle bisector that is also a perpendicular bisector?
any isosceles triangle
Is a perpendicular bisector always an angle bisector?
thank goodness for my math teacher, norm! he said only in an isosceles triangle. The bisector of the vertex angle of an isosceles triangle is perpendicular to the base! =)
Can the base and height of a triangle be perpendicular?
YES!!! When calculating the area of a triangle the equation is A = (1/2)bh That is the base(b) is multiplied to the perpendicular height(h), and then multiplied by '1/2' or '0.5'.
Does an equilateral triangle have perpendicular sides?
No. a equilateral triangle does not have perpendicular sides.
Does equilateral triangle have perpendicular sides?
No. a equilateral triangle does not have perpendicular sides.
Which type of triangle will always have 3 angle bisectors that are also perpendicular bisectors?
equalateral
Will the perpendicular bisectors of a right triangle always intersect?
yes, because perpendicular lines always intersect. all lines intersect unless they are parallel or on separate planes (skew)
Perpendicular bisector of a triangle?
Is a line that bisects a side of a triangle and is perpendicular to that side.
Which triangle is the only triangle that has perpendicular lines?
The Right Triangle. Perpendicular lines make a right angle.
