A rectangular television is 45 inches by 30 inches. What is the length of its diagonal?

Question

asked May 15, 2024 162k views

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)