3 years ago

I need help plsssd it’s algebra

1 answer:

nalin [4]3 years ago

8 0

I would say B

Hope I helped :)

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Troyanec [42]

Since the radius is 12, the equation is
.. x^2 +y^2 = 144

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olga_2 [115]

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Blizzard [7]

Answer:

1:6 = 7:42

Step-by-step explanation:

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gayaneshka [121]

Answer:

Step-by-step explanation:

By using the Pythagoras theorem, it can be easily determined that whether the triangle is right triangle or not.

Thus, $a^{2}+b^{2}=c^{2}$ where where a and b are the legs and c is the hypotenuse.

Let a=6ft, b=21ft and c=23ft, then

$a^{2}+b^{2}=c^{2}$

$(6)^{2}+(21)^{2}=(23)^{2}$

$36+441=(23)^{2}$

$477=529$

which is not possible, therefore the given triangle is not right triangle because it does not satisfy the Pythagoras theorem.

7 0

3 years ago