3 years ago

Please help, photo is attached. Thanks!

Mathematics

1 answer:

Karolina [17]3 years ago

4 0

I believe the answer is B! good luck.

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Step-by-step explanation:

Here, the length of the hypotenuse = 8 cm

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Let us assume the length of longer leg (Perpendicular) = k cm

Now, as the given triangle is a right angled triangle.

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$( Base)^2 + ( Perpendicular)^2 = ( Hypotenuse)^2\\\implies (5)^2 + (k)^2 = (8)^2\\\implies k^2 = 64 - 25 = 39\\\implies k^2 = 39\\k = \sqrt{(39)} = \pm (6.24)$

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