Alcohol Effects question 3. A âhangoverâ is perhaps the least concerning effect amongst the gamut of negative health consequences to drinking â which also includes cardiovascular damage, increased risk for depression, liver damage, and cancers.
A quadrilateral is a closed figure with four straight sides. A closed figure means there are no gaps between sides and no side extends past the end of another side. If both segments lie inside the quadrilateral, then the figure is convex.
Quadrilaterals are four sided shapes. The most common include squares and rectangles, but there are loads of others as well. Like triangles, they are classified by their angles and sides. In this section we are going to cover the six common quadrilaterals that you see all the time.