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What else can I help you with?
Are the diagonals of regular pentagons perpendicular?
no
Shape with 4 pairs of perpendicular lines?
How many pairs of perpendicular sides does this figure have?
Are the diagonals of a rectangle sometimes always or never perpendicular?
The diagonals of a rectangle are never perpendicular but the diagonals of a square are perpendicular
How many diagonals are in a octagon?
There are 20 diagonals
Are the diagonals of a rhombus perpendicular?
Yes, the diagonals of a rhombus are perpendicular.
How many diagonals does a regular octagon?
8 diagonals
How many diagonals will a regular octagon have?
4 diagonals
Are the diagonals of regular pentagons perpendicular?
no
What has diagonals that are perpendicular?
A square or other rhombus (= parallelogram with 4 equal sides, whether or not they're at right angles).Also, any other regular 4n-gon -- i.e., regular polygon whose number of sides is a multiple of 4 -- will have pairs of perpendicular diagonals. So a regular octagon has two such pairs.
What polygon has diagonals that are perpendicular?
A square or other rhombus (= parallelogram with 4 equal sides, whether or not they're at right angles).Also, any other regular 4n-gon -- i.e., regular polygon whose number of sides is a multiple of 4 -- will have pairs of perpendicular diagonals. So a regular octagon has two such pairs.
How many diagonals does a regular octagon have?
It has 20 diagonals and is made up by 6 triangles
Does a regular pentagon have perpendicular diagonals?
yes
Does a regular octagon have perpendicular lines?
Yes 1 pair
Do a octagon contain perpendicular lines?
You might be able to construct an irregular octagon that way, but for a regular one, no.
How many diagonals can be drawn from a octagon?
An octagon has 16 diagonals.
Are diagonals of a rhombus parallel?
noNo, the diagonals of a rhombus are perpendicular to each other.Unless the rhombus is regular (and called a square) the diagonals are of different lengths.
What has 4 sets of parallel sides and no perpendicular sides?
A rhombic octagon. An ordinary regular octagon does have perpendicular sides. They do not meet in the outline of the octagon because they are alternate, but they are still perpendicular. However, in the same way that a rhombus is a distorted square, a rhombic octagon can have 4 pairs of parallel sides but no perpendicular ones.
