a. is in cm
b. is in cm^2
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Answer:
Step-by-step explanation:
(a) Perimeter of the rectangle = 2(l + b)
=) 2(√2 + 5√2)
=) 2(6√2)
=) 12√2 cm
(b) Area of the rectangle = l × b
=) √2 × 5√2
=) 10cm^2
#Hope it helped.
#Thank you!
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