Strictly speaking a pentagon is a plane figure with five straight sides and five angles, so yes, a pentagon can have one - or more - right angles.
Imagine a rectangle with one of the corners cut off - that would have five sides and three right angles.
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a pentagon.
no they certainly do not have a right angle i mean how could there be!
Five side is always a pentagon, but there's no pentagon that always has exactly one right angle. A regular pentagon has no right angles. An irregular pentagon can have one, two, or three right angles, or none.
An acute angle is less than a right angle because it is greater than 0 but less than 90 degrees.
yes
a pentagon.
no they certainly do not have a right angle i mean how could there be!
If you wan't to show that a pentagon has no right angles, then don't put any right angle signs in the figure.
An irregular pentagon may have one right (90o) angle.
Five side is always a pentagon, but there's no pentagon that always has exactly one right angle. A regular pentagon has no right angles. An irregular pentagon can have one, two, or three right angles, or none.
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A regular pentagon has no right angles. An irregular pentagon could have no more than two right angles
A regular pentagon
A right angled pentagon.
Pentagon
Each interior angle of a regular pentagon is 108 degrees ie all five of them are larger than a right angle. If the pentagon is convex, at least four of the angles must be greater than 90 degrees.
An irregular pentagon.An irregular pentagon.An irregular pentagon.An irregular pentagon.