Answer:
The missing side of the triangle is 10 miles.
Step-by-step explanation:
Use the Pythagorean theorem to figure out the leg of the missing leg.
Formula: a^2+b^2=c^2, given a=leg, b=leg, and c=hypotenuse
One of the legs is 6 miles, and one of the legs is 8 miles, so plug it into the formula and solve for x.
6^2+8^2=x^2
64+36=x^2
a^2=100
Take the square root of both sides, and you get 10 miles.
