please solve it by picture..
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(i) 32 cm
(ii)56 cm
(iii) 6m
Step-by-step explanation:
(i) a²=64
a= 8cm
therefore Perimeter = 8×4 = 32cm
(ii) a²=196
a= 14
Perimeter = 4a= 14×4=56cm
(iii) a²= 2.25 m²
a = 1.5m
Perimeter = 4×1.5 = 6m
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