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How many diagonals does an isosceles triangle have?
0 they have no diagonals
How many pairs of perpendicular lines does an isosceles triangle have?
There can be only one pair of perpendicular lines in an isosceles triangle when it is a right angled isosceles triangle. A non right angled isosceles triangle has no pairs of perpendicular lines.
How many perpendicular lines does an isosceles triangle have?
If it is a 45° 45° 90° isosceles right triangle, then there are 2 sides that are perpendicular.
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! =)
What type of triangle is triangle AOB if the parallelogram ABCD is a rhombus?
it is a right triangle because a rhombus' diagonals are perpendicular
Are the diagonals of an isosceles trapezoid perpendicular?
No.
The diagonals of an isosceles trapezoid are?
perpendicular
Diagonals of isosceles trapezoid perpendicular?
No.
Can the diagonals of an isosceles trapezoid be congruent and perpendicular?
The diagonals of an isosceles trapezoid are equal in lengths but are not perpendicular to each other at right angles.
Does an isosceles trapezoid have perpendicular diagonals?
yes.
How many diagonals does an isosceles triangle have?
0 they have no diagonals
How do you prove the diagonals of an isosceles triangle congruent?
You can't because triangles do not have diagonals but an isosceles triangle has 2 equal sides
How many pairs of perpendicular lines does an isosceles triangle have?
There can be only one pair of perpendicular lines in an isosceles triangle when it is a right angled isosceles triangle. A non right angled isosceles triangle has no pairs of perpendicular lines.
Are the diagonals of an isosceles always congruent?
If you mean an isosceles triangle then no because all triangles have no diagonals
Is a isosceles triangle perpendicular?
No
Are the diagonals of an isosceles triangle congruent?
Yes, the diagonals of an isosceles triangle are congruent. This is because an isosceles triangle has two sides that are equal in length, which creates two congruent triangles when the diagonals are drawn.
Does an equilateral triangle have perpendicular diagonals?
no
