Question

solve the sum using Pythagoras theorem​

Answer 1

Answer:

1. Root of 72 = 8.4852

2. Root of 194 = 13.928

3. Root of 300 = 17.32

4. Root of 221 = 14.866

Answer 2

Answer:

$6 \sqrt{2 } \\ \sqrt{194} \\ 10 \sqrt{3} \\ \sqrt{221}$

Step-by-step explanation:

1).

$\sqrt{ {(19)}^{2} - {(17)}^{2} } = 6 \sqrt{2}$

2).

$\sqrt{ {(13)}^{2} + {(5)}^{2} } = \sqrt{194}$

3).

$\sqrt{ {(20)}^{2} - {(10)}^{2} } = 10 \sqrt{3}$

4).

$\sqrt{ {(5)}^{2} + {(14)}^{2} } = \sqrt{221}$