3 years ago

Can a triangle have the following side lengths? Explain. 5 feet, 2 feet, 10 feet

1 answer:

3 0

Answer:

No, this can not be a triangle because if you use the Pythagorean theorem 5 squared plus 2 squared doesn't equal 10 squared.

Step-by-step explanation:

You take 5 squared and 2 squared and add them, you then find the square root and that should equal 10, if not its not a triangle.

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Using it's concept, any function with domain $x \geq 0$ has the same domain as $y = 2\sqrt{x}$ .

<h3>What is the domain of a function?</h3>

The domain of a function is the set that contains all possible input values for the function.

Function $y = 2\sqrt{x}$ is defined for $x \geq 0$ , hence any function with domain $x \geq 0$ has the same domain as $y = 2\sqrt{x}$ .

More can be learned about the domain of a function at brainly.com/question/10891721

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Vikentia [17]

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telo118 [61]

Answer:

8 cm , 9cm

Step-by-step explanation:

sum of any two sides >third side

difference of any two sides<third side

only 8 cm and 9 cm satisfies it

8+9=17>13

9-8=1<13

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