What do a rectangle and a rhombus have in common? Select all that apply. Their angle measures add to 360°.
They have four right angles.
They have four congruent sides.
The opposite sides are parallel.

The opposite sides are parallel.

Their angle measures add to 360°

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

c

step-by-step explanation: