16.76 rounds off to 17
After the dot if it’s 1-4 then they it would’ve been 15
5-9 is 17
An octagon has 8 sides. Each side is given as 2a + 1
Perimeter = 8(2a + 1)
= 16a + 8
Answer: 16a + 8
Answer:
The answer to this is 127.8
Step-by-step explanation:
Perimeter is the outside of a shape so adding them all up would equal to 127.8
Answer:
The length is 72 feet.
Step-by-step explanation:
<em>Equations</em>
2L+2W=192
L=3W
<em>Solving/Substitution</em>
2(3W)+2W=192
8W=192
W=192/8=24
L=24*3=72
The length is 72 feet.
The width is 24 feet.
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