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Ad libitum [116K]
2 years ago
8

Find x in each triangle. PLZ HELP!!!

Mathematics
1 answer:
jonny [76]2 years ago
3 0

Answer:

<u><em>x=3.4</em></u>

Step-by-step explanation:

Use the Pythagorean theorem:

a^2+b^2=c^2

a and b are the legs and c is the hypotenuse (x)*

Insert the values:

3^2+1.6^2=x^2

Simplify exponents

9+2.56=x^2

Simplify addition:

11.56=x^2

Find the square root:

\sqrt{11.56}=\sqrt{x^2}

3.4=x\\x=3.4

Finito.

*The hypotenuse is the side opposite the 90° angle and the longest side of a triangle, always.

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