0
Why does it makes sense that the products of opposite corners of any rectangle in the multiplication table are equal?
Consider the rectangle in a multiplication table where the left side of the rectangle is in the column for p times table; the right side of the rectangle is in the column for q times table. Also suppose the top of the rectangle is in the row for the r times table and the bottom of the rectangle is in the row for the s times table.
Schematically,
----p------q
----|-------|
r---a-----b
----|------|
----|------|
s--c-----d
Suppose the numbers in the four corners of the rectangle are a, b, c and d.
Then
a = pr, b = qr, c = ps and d = qs
So the product of opposite corners are
ad = pr x qs = pqrs
bc = qr x ps = pqrs
What else can I help you with?
Are the products of opposite corners of any rectangle in the multiplication table equal?
Yes.
Does a rectangle have a diagonal?
Yes, it is the line connecting opposite corners.
Name the quadrilateral with opposite corners right angles?
Rectangle or a square.
What kind of polygon do you get if you cut off two opposite corners of a rectangle?
Irregular Pentagon
How do you find the center of a rectangle?
Draw a straight line from opposite corners. Where the lines cross is the centre.
Are the products of opposite corners of any rectangle in the multiplication table equal?
Yes.
Does a rectangle have a diagonal?
Yes, it is the line connecting opposite corners.
Name the quadrilateral with opposite corners right angles?
Rectangle or a square.
How many lines of diagonal symmetry does a rectangle have?
'2' . From opposite corners.
What kind of polygon do you get if you cut off two opposite corners of a rectangle?
Irregular Pentagon
How do you find the center of a rectangle?
Draw a straight line from opposite corners. Where the lines cross is the centre.
How many rectangle has corner?
Every rectangle must have corners otherwise it would not be a rectangle!Every rectangle must have corners otherwise it would not be a rectangle!Every rectangle must have corners otherwise it would not be a rectangle!Every rectangle must have corners otherwise it would not be a rectangle!
How many corners does a rectangle have?
A rectangle is a quadrilateral therefore it has to have 4 corners.
How many corners in a rectangle?
There are 4 corners in a flat rectangle and 8 corners in a 3d rectangle(rectangular prism).Four.
How do you find the center of a room?
Assume the room to be square or rectangle. The intersection of two lines from opposite corners is your center.
Why is a rectangle a rectangle?
The name rectangle refers to the right-angled corners. A rectangle is a four-sided shape with right-angled corners.
HOw many corners does a 3d rectangle have?
A 3d rectangle, or a cuboid, has eight corners.
