Question

If a = 6, then the value of c is...

Answer 1

4√3 or B

Explanation:

Answer 2

`\boxed{\bf B. \: c = 4 √(3) }`

Explanation:

Since a = 6, then, b = 3.47 ( opposite of 30°).

By applying the pythagoras theorem..

• 
  `\boxed{\bf {h}^(2) = {p}^(2) + {b}^(2)}`
• 
  `\bf {(c)}^(2) = {(a)}^(2) + {(b)}^(2)`
• 
  `\bf {c}^(2) = {(6)}^(2) + {(3.47)}^(2)`
• 
  `\bf {c}^(2) = 36 + 12`
• 
  `\bf {c}^(2) = √(48)`
• 
  `\bf c = 4 √(3)`

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