Word Origin & History. soothe O.E. soÃ°ian show to be true, from soÃ° true (see sooth). Sense of quiet, comfort, mollify is first recorded 1697, on notion of to assuage one by asserting that what he says is true (i.e. to be a yes-man), a sense attested from 1568.
A trapezoid has 4 sides that only have 2 parallel sides. A rhombus has 4 sides also with all congruent parallel sides. When you combined the two together you get a total of 4 â¦ sides. when you add the rhombus to the trapezoid you are basically forming a bigger trapezoid (try it on a piece of paper) which has 4 sides.4 people found this useful.n geometry, a rhombus or rhomb is a quadrilateral whose four sides all h â¦ ave the same length. Often referred as a diamond the answer would be 4 2 pairs of parallel sides, just like any other parallelogram. 29 people found this useful.
A rhombus is a four-sided shape where none of the angles are 90 degrees, opposite sides are parallel and all the sides are the same length. A rhombus has two lines of symmetry. A parallelogram is a four-sided shape where the opposite sides are parallel and the same length. rectangle has two lines of symmetry. Trapezium A trapezium is a four-sided shape where one pair of opposite sides is parallel and unequal. When the other sides are not parallel but are the same length, the shape is called an isosceles trapezium.