Question

If sides of a rectangle are 40cm and 9cm, find the length of the diagonal​

Answer 1

Answer:

The length of the diagonal​ = 41cm

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Step-by-step explanation:

Diagonal = $\sqrt{Length^{2}+Breadth^{2} }$

⇒ $\sqrt{40^{2} +9^{2} }$

⇒ $\sqrt{1600+81}$

⇒ $\sqrt{1681}$

⇒ 41