Yes, it is.
It is a hexagon with two right angles: there is no special name for such a shape.
Yes if it is an irregular hexagon
The answer will depend on whether the two right angles are adjacent, alternate or opposite and also on the measures of the remaining angles.
If 1 or 2 of the obtuse angles are 'bent into' the hexagon then you can do it.A hexagon has 720° sum of interior angles. If you have 2 right angles, then that's 180°, leaving 540° to be distributed over four angles. If the two acute angles are 89°, then that leaves 362° to be divided between two angles, so at least one of these two angles will need to be greater than 180°. Below is my text graphics attempt of one possibility (ignore the 'dot'). Note that both of the obtuse angles are greater than 180°:|\_/||__.|Look at the related link to play with different angle possibilities for polygons.
Answera polygon that has two right angles and one set of parallel lines is a hexagon
The shape you are describing is a hexagon. A hexagon has six sides, which are made up of six line segments. Since it does not have any right angles, the sum of its interior angles must be less than 540 degrees, and therefore two of its angles are less than a right angle.
well a hexagon has 180 degrees so no all acute angles
It is impossible to do this. The measures of all of the interior angles in a hexagon add up to 360 degrees, so for there to be four right angles the other two angles would have to be zero, which isn't possible. Visit the Related Link below for an image. The right angles in this image are numbered. Remember that hexagons are six-sided polygons.
Each vertx has two adjacent angles.
Four exactly? A regular hexagon has 6. But a hexagon can have four obtuse angles. A regular hexagon can be made a lot flatter so that the two angles at the sides become acute, while the remaining 4 are obtuse.
3 maximum. A hexagon has 720°. With 3 right angles = 270°, this leaves 450° divided over the remaining 3 (average 150° each). If it had 4 right angles, then there would be 360° to be divided between the remaining two angles. So one of the angles would have to be greater than 180° (making it concave, not convex). An angle at a vertex cannot equal 180°, because that would be a straight line, then it wouldn't be a hexagon, anymore.
You are describing a hexagon, a closed shape with six sides. A hexagon has six angles, but since two of them are less than a right angle (90 degrees), the other four angles must be greater than a right angle. This means that a hexagon does not have any right angles.