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4 years ago

Please help thank you.

Mathematics

1 answer:

Wittaler [7]4 years ago

7 0

30 60 90 right triangle
leg = 6 so other leg = 6√3

A = (1/2)(6+6)( 6√3+ 6√3)
A = 6 (12√3)
A = 72√3

answer is D
72√3

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Answer:

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Step-by-step explanation:

we know that

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the formula to calculate the distance between two points is equal to

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we have

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substitute in the formula

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$d=\sqrt{(-5)^{2}+(-4)^{2}}$

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step 3

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substitute in the formula

$d=\sqrt{(3+2)^{2}+(-2+2)^{2}}$

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step 4

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substitute in the formula

$d=\sqrt{(3-4)^{2}+(-2-2)^{2}}$

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step 5

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substitute the values

$P=1+\sqrt{41}+5+\sqrt{17}$

$P=6+\sqrt{41}+\sqrt{17}$

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