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Julli [10]
3 years ago
15

A rectangle has a width of nine units in the length of 40 units what is the length of a diagonal

Mathematics
2 answers:
shepuryov [24]3 years ago
5 0

Answer:

Applying the Pythagorean theorem, the diagonal is calculated by:

D = sqrt(40^2 + 9^2) = 41

Hope this helps!

:)

8_murik_8 [283]3 years ago
4 0

Answer:

41

Step-by-step explanation:

Imagine a right triangle with legs length  9 and 40, and hypotenuse is the diagonal length c.

a^2+b^2=c^2

9^2+40^2=c^2

81+1600=c^2

1681=c^2

sqrt both sides

41=c

The length of the diagonal is 41 units

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