Find the length of the third side. If necessary, write in simplest radical form. 10 9

3 = x

Step-by-step explanation:

This is a right triangle and in right triangles the sum of square length of two legs is equal to square length of hypotenuse.

Now let x represent the third side:

9^2 + 10^2 = x^2

81 + 100 = x^2

181 = x^2 find the root for both sides

3 = x

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.