What is the value of x?

Mathematics

1 answer:

vivado [14]3 years ago

3 0

Answer:

x = 13

Step-by-step explanation:

Split the triangle in to two. The dimensions of each will be 12 x 5 x X.

Use the pythagorean theorem.

h^2 = 144 + 25 = 169

h = sqrt 169 = 13

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