What is the perimeter, in feet, of the polygon 15 22 10 18 14?

79 feet

Step-by-step explanation:

The perimeter is all the sides added together.

15+22+10+18+14 =

79 feet

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if answer is incorrect, your question is not clear enough. this is the best answer I can provide.

step-by-step explanation:

see if this :

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2