What is the length of the unknown leg in the right triangle?
22 mi
32 mi
104 mi
194 mi

mi

Step-by-step explanation:

For a right angled triangle, if the sides containing right angle is a and b then

hypotenuse to the triangle is given by hypotenuse =

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In  the problem side containing right angle is 9 mi and a mi

while hypotenuse mi.

Using formula for hypotenuse and using value 9 mi, a mi and we have

Thus length of unknown leg is mi.

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step-by-step explanation: