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2 years ago

13

By the Triangle Inequality Theorem, If two sides of a triangle have lengths of 3 and 7, what are all the possible lengths of the

third side?

2 answers:

Charra [1.4K]2 years ago

7 0

If you do
7+3>?
3+?>7
7+?>3
P.S: look at example

Nataliya [291]2 years ago

5 0

Answer:

4 < x < 10

Step-by-step explanation:

4 < x < 10

difference < x < sum

7 - 3 < x < 7 + 3

4 < x < 10

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Perimeter of ∆ABC = AB + BC + AC

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$AB = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

$AB = \sqrt{(-2 - (-4))^2 + (3 - 1)^2} = \sqrt{(2)^2 + (2)^2)}$

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