Question

help

Answer 1

You can use Pythagorean theorem to find the length of the 3rd side

Answer 2

can u help

Answer 3

Yes

So we need to find the hypothesuse

Answer 4

a^2+b^2 = c^2

So a = 4 and b = 7

Answer 5

65

Answer 6

4225?

Answer 7

Now 65 = c^2

Answer 8

16+49 = 65 = c^2

So take the square root of 65

Answer 9

im confused but thanks though

Answer 10

Where are you confused?

Answer 11

is it 8.06

Answer 12

Yeah

Answer 13

k