The area of square PQRS is equal to the area of rectangle ABCD with sides 5.5cm and 22cm . Find the length of a side of the aquare PQRD?
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Answer:
area of rectangle ABCD is length×breadth
22×5.5
=121 sq.cm
Step-by-step explanation:
so as per question area of ABCD =area of PQRS
area of square is side × side
121=side ×side
121=side^2
taking square root both side
11=side
side of square PQRS is 11 cm
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