In △DEF, DF=16 and m∠F=45. Find the length of a leg. Leave your answer in simplest form.?
If DF is the hypotenuse then DE = EF = 16/sqrt 2 = 16 sqrt 2 / 2
= 8 sqrt 2
If FE is the hypotenuse then FD=DE = 16
To find the length of a leg in a triangle, we need more information or measurements.
To find the length of a leg in triangle △DEF, we will need more information. Specifically, we need to know either the length of another side or the measure of another angle. Could you provide any additional information about the triangle?
a. 128
b.8 square root 2
c.16 square root 2
d.16