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2 years ago

The quadrilateral ABCD has area of 58 in2 and diagonal AC = 14.5 in. Find the length of diagonal BD if AC ⊥ BD.

Mathematics

1 answer:

azamat2 years ago

4 0

Answer:

(look in the the Step by step)

Step-by-step explanation:

When the diagonals of a quadrilateral are perpendicular, the area of that quadrilateral is half the product of their lengths.

.. A = (1/2)*d₁*d₂

Substituting the given information, this becomes

.. 58 in² = (1/2)*(14.5 in)*d₂

.. 2*58/14.5 in = d₂ = 8 in

The length of diagonal BD is 8 in.

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Blizzard [7]

Answer:

X=135 degrees

Step-by-step explanation:

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2 years ago

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patriot [66]

Answer:

Step-by-step explanation:

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3 years ago

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____________________________________________________

Answer:

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Step-by-step explanation:

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3 years ago

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padilas [110]

Answer:

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2 years ago