Four grey regular polygons join together as shown in the diagram. a) Calculate the size of angle a.
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h
Note: Finish your answer with a=...
b) Calculate the size of angle b.
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a
Note: Finish your answer with b=...

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

whatvare the choices

step-by-step explanation: