Question

Anyone know how to find the length of x using the 30,60,90 method?

Answer 1

9514 1404 393

Answer:

  2√5

Step-by-step explanation:

The side ratios in a 30-60-90 triangle are ...

  1 : √3 : 2

The longest side (x) is 2 times the length of the shortest side (√5), so ...

  x = 2√5

Answer 2

Answer:

$\displaystyle 2\sqrt{5}$

Step-by-step explanation:

In a $\displaystyle \frac{π}{6}-\frac{π}{3}-\frac{π}{2}\:OR\:30°-60°-90°$ triangle, the shorter leg is ALWAYS half of the hypotenuse, and the longer leg is $\displaystyle x\sqrt{3}.$

I am joyous to assist you at any time.