Question

photo attached.

Answer 1

Do you know that we can form two right triangles here?

Answer 2

d?

Answer 3

D is not correct.

Answer 4

Yes. It is not correct. And I think none among the choices is correct.

Answer 5

I see one I think is correct.

Answer 6

there is a correct option

Answer 7

easy way to solve this is to use 45-45-90 & 30-60-90 special triangles
just u need to subtract BC from AC

Answer 8

Yes. That is what I've done.

Answer 9

\(\large 5\sqrt{3} - 5\)

Answer 10

Yes. And the answer is 3.66