1 Answer

Simibac · Answer 1 · 2024-05-22T05:03:53+0000

Answer:

54.1 inches (round to 1 dp)

Explanation:

the formula to calculate the diagonal or a rectangle is

$\sqrt{(w^(2) +l^(2))}$

30^2+45^2 is 2925

and
√(2925)

and the answer to that is 54.1 inches (to 1 dp)

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