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kow [346]
2 years ago
9

3) Consider a triangle with side lengths 5 and 13. What are the possibilities for the third side if the

Mathematics
2 answers:
mars1129 [50]2 years ago
7 0

Answer:

find the square of both numbers

13²=169

5²=25

minus the square

169-25 to get 144

find the square root of 144

✓144=12 the third side is 12

max2010maxim [7]2 years ago
7 0
I think you already got the answer so im just gonna do this for points
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Hey i really need help with this. thank you:))
balandron [24]

Given:

L=2\dfrac{1}{2} ft and W=3\dfrac{2}{5} ft.

P=2L+2W

To find:

The value of P.

Solution:

We have,

P=2L+2W

Substituting L=2\dfrac{1}{2} and W=3\dfrac{2}{5}, we get

P=2\times 2\dfrac{1}{2}+2\times 3\dfrac{2}{5}

P=2\times \dfrac{2(2)+1}{2}+2\times \dfrac{3(5)+2}{5}

P=2\times \dfrac{5}{2}+2\times \dfrac{17}{5}

P=5+\dfrac{34}{5}

Taking LCM, we get

P=\dfrac{5(5)+34}{5}

P=\dfrac{25+34}{5}

P=\dfrac{59}{5}

P=11\dfrac{4}{5}

Therefore, the value of P is 11\dfrac{4}{5} ft.

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3 years ago
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pantera1 [17]

The Answer Is C. 64, hope I helped

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Which angle is an exterior angle of the triangle?
Alekssandra [29.7K]

Answer:

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Step-by-step explanation:

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