Question

Given the triangle below, what is sec ∡B?

Answer 1

hypotenuse/base

Answer 2

so it'd be 7/4 ??

Answer 3

no,base is AB

Answer 4

it doesn't give me AB though..

Answer 5

I'm new to doing math in English, but do you mean the angle of B or the length of AB?

Answer 6

would it be 4sqd33/33 or 7sqd33/33

Answer 7

AB = root 49-16

Answer 8

my options are 4sqd33/33 or 7sqd33/33

Answer 9

Yes.
\[\sqrt{(7^{2}-4^{2})} = \sqrt{49-16} = \sqrt{33} \approx 5,74\]

Answer 10

I don't understand those options of yours :P

Answer 11

i got it. it was 7 squared33/33