The perimeter of the rectangle below is
74 units. Find the length of side AB
.
Write your answer without variables.
DC (top) 4z-1
CB (right side) 3z+3
AB (bottom) unknown
2(4z-1 + 3z+3) = 74
7z + 2 = 37
7z = 35
z = 5
since AB = DC
=4z-1 = 19
check:
top = 19
side = 18
perimeter = 2(19+18) = 74
IDK what I'm typing I'm just typing some random stuff
6 years ago dam
thats crazy, 2015 was such a simple time and now look at the world.
The perimeter of the rectangle below is 222 units. Find the length of side RS. Write the answer without variables.
“thats crazy, 2015 was such a simple time and now look at the world.” - 🤓
oh no
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