Step 1 :Calculate the hypotenuse length for each right triangle using the Pythagorean theorem: \(\text{hypotenuse} = \sqrt{\text{leg}_1^2 + \text{leg}_2^2}\)
Step 2 :Compare the calculated hypotenuse length with the given options to find the correct answer
Step 3 :\(\text{hypotenuse}_8 = 10.0\)
Step 4 :\(\text{hypotenuse}_9 = 13.0\)
Step 5 :\(\text{hypotenuse}_{10} = 17.46424919657298\)
Step 6 :\(\text{hypotenuse}_{11} = 24.413111231467404\)
Step 7 :\(\text{hypotenuse}_{12} = 42.42640687119285\)
Step 8 :\(\text{hypotenuse}_{13} = 12.257650672131263\)
Step 9 :Final Answer:
Step 10 :8. \(\boxed{10 \mathrm{~cm}}\)
Step 11 :9. \(\boxed{13 \mathrm{~m}}\)
Step 12 :10. \(\boxed{17.5 \mathrm{~cm}}\) (rounded to the nearest tenth)
Step 13 :11. \(\boxed{24.4 \mathrm{~in}}\) (rounded to the nearest tenth)
Step 14 :12. \(\boxed{42 \mathrm{~cm}}\) (rounded to the nearest centimetre)
Step 15 :13. \(\boxed{12.2 \mathrm{~cm} \times 15 \mathrm{~cm}}\) (since the hypotenuse is 12.26 cm, which is less than 12.5 cm)