3 years ago

Can someone help me? Thanks! ;D

Mathematics

2 answers:

Alexandra [31]3 years ago

7 0

Answer:

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² = 5² + 12² = 25 + 144 = 169 ( take the square root of both sides )

x = $\sqrt{169}$ = 13

Agata [3.3K]3 years ago

4 0

Answer:

B - 13

Step-by-step explanation:

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