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ABCD is a square could it also be a parallelogram?
always
Is ray ab and ray ba name the same ray?
Yes it names the same ray. For example in a square ABCD you can also call it DCBA or BCDA etc.
The diagonals of square abcd intersect at e if ae equals 2 find to perimeter of abcd?
First of all we work out the length of a sides ab, bc, CD, & ad. We know that ab = bc = CD = ad also ae = ac/2 If a to e = 2 then ac = 4 so ab2 + bc2 = ac2 2ab2 = 16 ab2 = 8 ab = 2.8284271247461900976033774484194 so the perimeter = ab * 4 = 11.31
What does a trapezoid and square combined look like?
It could look a little like a dress if 2D. This is also if the square is on top of the trapezoid.
What is an equilateral rectangle?
It's a square. A rectangle is any polygon with two pairs pf parallel sides all intersecting at perpendicular angles. It's diagonals are also congruent. This is also true with a square. So, a square could also be considered a rectangle. The only difference is that a square's sides all have to be the same length, and a rectangle's doesn't. 'Equilateral' means all the sides are equal. Therefore, an equilateral rectangle is a square.
