A seven sided shape is a heptagon.
a Pentagon is five sided and CAN have 3 right angles.
a decagon
The sum of the interior angles of a polygon is 2n - 4 right angles, where n is the number of sides. For a 24 sided shape this gives (2 x 24) - 4 = 44 right angles = 3960°.
A parallelogram does not have to be four right angles. A parallelogram is a four sided shape with two parallel lines.
A seven sided shape is a heptagon.
A heptagon.
A seven sided shape (with seven angles) is called a heptagon.
a Pentagon is five sided and CAN have 3 right angles.
A regular 5 sided pentagon is one such example of a shape having no right angles
900 degrees
You can make a four sided shape with 3 right angles, but it must have another right angle, too. So technically, yes.
a shape with 5 sides and 2 right angles is or are a pentagon so the answer is a pentagon
rectangle, square
Any shape with 4 right angels is a quadrilateral.
A regular 5 sided pentagon is one such example of a shape having no right angles
A kite.