Question

Find the length of a diagonal of a rectangle of length 8cm and area 48cm2

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

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${find\:diagonal}$

area = length×breadth

length=8cm

area=48 cm²

48=8×breadth

6cm = breadth

diagonal = √(l²+b²)

= √((8)²+(6)²)

= √(64+36)

= √100

= 10 cm

thus, diagonal is 10 cm