a square
Perpendicular.
A rectangle has 4 right angles
A rectangle has 4 right angles
right angles or 90 degrees
a square
A normal is at right angles to the tangent. Another name is perpendicular.
Perpendicular.
A normal is at right angles to the tangent. Another name is perpendicular.
No, an oblong can't have acute angles, because oblong is another name for a rectangle. A rectangle has four interior right angles of 90 degrees.
A rectangle is also a polygon, a parallelogram, and a quadrilateral with four right angles.
A rectangle has 4 right angles
A rectangle has 4 right angles
An oblong is another term for a rectangle therefore it has four right angles.
right angles or 90 degrees
It is a hexagon with two right angles: there is no special name for such a shape.
4 right angles, by definition, are four angles of the same measure, and therefore must be congruent angles.