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The area of a rectangle is four times...

The area of a rectangle is four times the area of a square. The length of the rectangle is 90cm and the breadth of the rectangle is `2/3r d` the side of the square. What is the side of the square? (a) 9cm (b) 10cm (c) 20cm (d) Cannot be determined (e) None of these

A

10 cm

B

20 cm

C

15 cm

D

Couldn't be determined

Text Solution

Verified by Experts

The correct Answer is:
C
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