tolong jawabannya ya disertai caranya yang nomor 9

luas seluruhnya =
[tex]1 \frac{3}{4} + 2 \frac{4}{5} \\ = \frac{7}{4} + \frac{14}{5} \\ = \frac{35 + 56}{20} \\ \frac{91}{20} = 4 \frac{11}{20} - \frac{5}{6} \\ \frac{91}{20} - \frac{5}{6} \\ \frac{546 - 100}{120} \\ \frac{446}{120} = 3 \frac{86}{120} = 3 \frac{43}{60} [/tex]
jawabanyabyg B