Timed a quadrilateral has the following qualities. 1. two pairs of congruent sides 2. opposite sides that are not congruent 3. one pair of opposite angles that are congruent which quadrilateral is being described? kite rectangle rhombus trapezoid

Step-by-step explanation:

A kite is a quadrilateral with all the given qualities. It has two pairs of congruent sides, but its opposite sides are not congruent. Now, with these two characteristic we already know it's a kite, because a rectangle and a rhombus has equal opposite sides, the trapezoid doesn't have two pairs of congruent sides.

Therefore, the quadrilateral described is a kite.

(Refer to image attached)

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18