What is the length of BC in the right triangle below

D. 39

you use the pythagorean theorem which is

if you look at the triangle we can see that we have to find the length of the hypotenuse (BC).

so your equation will look like this:  

1.      (solve for )

2. C= 225+1296      (add)

3.  C= 1521               (find the square root of 1521)

4.

Therefore, 39 is your answer

Hope this helps!

konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)

i hope this you! : d

stay and stay proud! " - zalgo

(and do you think you can mark me as brainliest? i'd greatly appreciate it! arigato~! )

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4