Aworm travels 1250 millimeters. how many meters did the worm trave

1.25 Meters.

Step-by-step explanation:

If you look closely, you can see that 1000 mm = 1 m. Simply move the decimal 3 places to the front to get answer 1.25. If this is hard to follow, search conversion of metric units millimeters to meters on and you will get many good videos.

add an image !

step-by-step explanation:

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