0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Which faces in a triangular based pyramid have pairs of perpendiculer?
In a triangular based pyramid, the three faces that form the base are perpendicular to the apex of the pyramid, which means they have pairs of perpendicular sides. The other three faces, which are triangular, do not have pairs of perpendicular sides.
How many pairs of perpendicular faces does a triangular based pyramid have?
A triangular pyramid has four faces and 2 pairs.
What has 3 pairs of parallel faces and 8 pairs of perpendicular faces?
a cube * * * * * It cannot be a cube because a cube does not have 8 pairs of perpendicular faces - it has 12.
How many pairs of perpendicular faces does a cuboid have?
two.
What figure has 6 faces with 3 pairs of parallel faces 4 faces that are perpendicular to each base and 3 pairs of congruent faces?
A cuboid.A cuboid.A cuboid.A cuboid.
How many pairs of perpendicular faces does a square based pyramid have?
Each lateral face is perpendicular to its lateral neighbours so that makes 4 pairs. In addition, opposite lateral faces may be perpendicular, making 6 pairs in all.
Which faces in a triangular based pyramid have pairs of perpendiculer?
In a triangular based pyramid, the three faces that form the base are perpendicular to the apex of the pyramid, which means they have pairs of perpendicular sides. The other three faces, which are triangular, do not have pairs of perpendicular sides.
How many pairs of perpendicular faces does a triangular based pyramid have?
A triangular pyramid has four faces and 2 pairs.
What has 3 pairs of parallel faces and 8 pairs of perpendicular faces?
a cube * * * * * It cannot be a cube because a cube does not have 8 pairs of perpendicular faces - it has 12.
Does a square have to pairs of perpendicular sides?
Yes a square has 2 pairs of perpendicular sides actually, 4!
How many pairs of perpendicular faces does a octahedron have?
4
How many pairs of perpendicular faces does a cuboid have?
two.
How many perpendicular faces does a pentagonal prism have?
A pentagonal prism has only 7 faces. Each of the five lateral faces is perpendicular to the two bases: that makes 10 pairs of mutually perpendicular faces. In general, the lateral faces are not perpendicular, but four of them may be perpendicular to one or more of its neighbors - at most 4 more pairs. Still not 25!
Does a square based pyramid have any faces that are congruent?
yes, 2 pairs of congruent faces which are the 4 triangles in the triangular based pyramid:)
How many pairs of perpendicular faces does a triangle prism have?
7
Does an octagonal prism have perpendicular faces?
Prisms with any number of sides can have perpendicular faces. Often both end faces are perpendicular to the length. In the case of a REGULAR octagonal prism, there will be four pairs of parallel faces, where each face of a pair will be perpendicular to the two faces of one of the other pairs. There is not much that can be said with certainty about an irregular octagonal prism.
How many pairs of perpendicular faces does the triangular prism have?
1 at the base
