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3 years ago

If a 45 45 90 triangle has the hypothenuse of 10 what would the legs x and y be

Mathematics

1 answer:

melamori03 [73]3 years ago

3 0

Answer:

Step-by-step explanation:

When working with 45-45-90 triangles the hypotenuse is the same as the other legs multiplied by root 2. Therefore if you need to find the legs and already have the hypotenuse, divide the hypotenuse by root 2.

10/ sqrt(2) = 7.1 is the rounded answer.

to double check your work just multiply 7.1 by the square root of 2 and you'll get close to 10. (because the answer is rounded and not exact.)

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ollegr [7]

Answer:

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Given

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Required:

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$gof = g(f(x))$

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3 years ago

How do I find the area of a circle when the circumference is 58 pie

aksik [14]

C=2 $\pi$ r
A= $\pi$ r²

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2r=58
r=29

A= $\pi$ r²
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3 years ago

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