What is the length of the hypotenuse of a right triangle with legs that measure 8 and 13 cm round the answer to the nearest hundredth

Use pythagoreaan theorem
a^2+b^2=c^2
a and b are teh legnth s of the legs
c is the legnt o fthe hyptonuse

8^2+13^2=c^2
64+169=c^2
233=c^2
square root both sdies
aprox 15.264=c

the legnth is aprox 15.26 cm

The slope best fit isc. 1/6 mile per hour