Answer:
[tex]36\frac{9}{16}[/tex]
area: 136 cm
perimeter: 48 cm
Step-by-step explanation:
For the first one just subtract
[tex]45\frac{1}{2}=\frac{91}{2}=\frac{364}{8}\\8\frac{7}{8}=\frac{71}{8}\\\frac{364}{8}-\frac{71}{8}=\frac{293}{8}\\\frac{293}{8}=\frac{586}{16}\\\\\frac{586}{16}-\frac{1}{16}=\frac{585}{16}=36\frac{9}{16}[/tex]
for the second one you just have to break it into smaller, more digestible pieces (work below)
