Your answer to this question will be 4ft
A^2 + b^2 = c^2
( use Pythagorean theorem)
8^2+17^2=c^2
The answer is a circle. Hope this helped :)


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And many other answers....
Step-by-step explanation:
2/5+2/4 (find common denominator)
The common denominator is 20
2/5 is 8/20 (multiply by 4)
2/4 is 10/20 (multiply by 5)
8/20+10/20 is 18/20
If you simplify 18/20 this would by 9/10 if you divide by 2
so the total is 18/20 or 9/10 simplified
Hope this helps!!!!
Have a nice day :)