What is the contrapositive of the statement below? "If two polygons have congruent angles, then the polygons have proportional sides."
O A. If two polygons do not have congruent angles, then the polygons do not hace proportional sides.
O B. If two polygons have proportional sides, then the polygons have congruent angles.
O C. If two polygons do not have proportionals sides, then the polygons do not have congruent angles.
O D. If two polygons do not have congruent angles, then the polygons have proportional sides,

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.

so the rectangle is 80cm (area)

now to find the area of a triangle.

base times height.

4 times 8.

your answer is 96cm.

hope this .

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