Question

answer the question in attachment plz​

Answer 1

Answer is 56 centimetres

Answer 2

$Area = 10×8 = 80 \: cm$

$Dimensions \: \: are$

$= (2 \times 2) + (3 \times 4) + (1 \times 2) + (2 \times 3)$

$= 4 + 12 + 2 + 6$

$= 24$

$Remaining = \\ Area - Dimensions$

$Remaining = 80 - 24$

$Remaining = 54 \: cm$