The area of a rectangle is 120 sq cm and its perimeter 140 cm. What is the length of its diagonal?

The area of a rectangle is 120 sq cm and its perimeter 140 cm. What is

1.	The area of a rectangle is 120 sq cm and its perimeter 140 cm. What is the length of its diagonal?
A.	50 cm
B.	30 cm
C.	40 cm
D.	60 cm
Answer» B. 30 cm

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The area of a rectangle is 120 sq cm and its perimeter 140 cm. What is the length of its diagonal?

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