Which of the following statements is logically equivalent to
the Venn diagram?

Option (A).

Step-by-step explanation:

Polygons means a figure with finite number of lines connected together.

It may be a triangle, quadrilateral, pentagon or hexagon.

Venn diagram of a polygon will contain all figures with three straight lines or more.

Therefore, all rectangles will be polygons in the Venn diagram of geometric figures and if a figure is not a rectangle then it is not a polygon.

Option (A). will be the correct option.

i think it is

step-by-step explanation:

a formal letter is a letter the you would send to a king

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4