00:01
Now, in question 1, we're going to be talking about quadrilaterals.
00:06
Now, quadrilateral is a four -sided geometrical figure and there are six different types of quadrilaterals, each with a specific name and properties, specific properties.
00:17
Now the six quadrilaterals are the square, the rectangle, a perellogram, the trapezoid, the rhombus, and the kite.
00:28
So the picture here is a graphic organizer or venn diagram of quadrilaterals.
00:37
So we're going to place the named quadrilaterals in the appropriate spaces to make the diagram accurate.
00:46
And then the justification is going to be why we place these quadrilaterals the way we do.
00:57
Now, the square, we could quickly start by defining a square.
01:01
Now a square is a quadrilateral that is both, that is actually, okay, that has, a square is a quadrilateral that has four congruent sides and four right angles.
01:16
That's a square.
01:20
Okay, so the square is four right angles and four congruent sides.
01:32
Now the rectangle is a quadrilateral that has four right angles.
01:44
And the parallelogram is a quadrilateral that has two pairs of opposite parallel sides.
02:07
And trapezoid is a quadrilateral that has one pair of opposite parallel sides.
02:21
And a kite.
02:23
Now a kite would be quadrilateral that takes this kind of this shape.
02:28
It has two esoslus triangles.
02:35
It's made up of two essless triangles, one at the top and one at the bottom.
02:39
So that's the kite...