Answer:
If your taking about a triangle, the answer = .
Step-by-step explanation:
*^2= squared*
1)The formula to calculate the missing leg of a triangle is a^2 + b^2 = c^2.
Subsituting in the formula, 8^2+17^2=c^2.
2) Simplify values, 64+289=c^2, 353=c^2
3) find the square root of the value that is left, (square root)353=18.8 (rounded to 10th place).
4) 18.8=c
