Answer
22 in
Work Step by Step
$2+1+(4+2-2)+(5-1-1)+2+1+4+5$
$3 + 4 + 3 + 12$
$10+12= 22$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Skills Handbook - Perimeter, Area, and Volume - Exercises - Page 795: 2
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