There are 6 outcomes
white-Blue-Grey(2 outcomes)
Red-blue-grey(2 outcomes)
orange-blue-grey(2 outcomes)
If I miss understood the question please let me know so I can correct myself.
Answer: x = 3 √21
Step-by-step explanation:
you gotta use our good, old, trusty friend pythagorean theorem.
a^2 + b^2 = c^2
x^2 + 6^2 = 15^2
x^2 = 15^2 - 6^2
x^2 = 189
x = √189
x = √27 · 7
x = 3 √3 · 7
x = 3 √21
5.29 meters hope that helps.
