mellodog2427
contestada

Find the length of the missing side. Leave your answer in simplest radical form.
a. [tex]\sqrt{69}[/tex]
b. [tex]\sqrt{269}[/tex]
c. [tex]\sqrt{23}[/tex]
d. [tex]\sqrt{3}[/tex]

Find the length of the missing side Leave your answer in simplest radical form a texsqrt69tex b texsqrt269tex c texsqrt23tex d texsqrt3tex class=

Respuesta :

clarch19

Answer:

a)  [tex]\sqrt{69}[/tex]

Step-by-step explanation:

this is a right triangle so you can use the Pythagorean Theorem:

the sum of the legs, squared, is equal to the hypotenuse, squared

10² + b² = 13²

100 + b² = 169

b² = 69

b = [tex]\sqrt{69}[/tex]