3 years ago

After checking that conditions are met, you perform a significance test of 0:=1 versus :≠1 . You obtain a -value of 0.022.

Mathematics

1 answer:

uysha [10]3 years ago

3 0

Answer:

Step-by-step explanation:

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In isosceles ΔABC, AC = BC, AB = 6 in, CD ⊥ AB, and CD = 3 in. Find the perimeter of the isosceles triangle.

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Answer:

Step-by-step explanation:

Consider the given triangle ABC, we have AC = BC, AB = 6 in, CD ⊥ AB, and CD = 3 in. Using ΔCDB, we have

$(CB)^{2}=(CD)^{2}+(DB)^{2}$

$(CB)^{2}=(3)^{2}+(3)^{2}$

$CB=\sqrt{9+9}$

$CB=\sqrt{18}in$

Therefore, $CB=CA=\sqrt{18}in$ (Given)

Now, Perimeter of an isosceles triangle is given By: 2a+b

⇒ $2(\sqrt{18})+6=2(4.24)+6=8.48+6=14.48in$

which is the required perimeter of isosceles triangle.

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A researcher weighed cantaloupes grown across a certain

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