Question

The picture below shows a right-triangle-shaped charging stand for a gaming system:


Which expression shows the length, BC, of the base of the stand?

7 over tan 55 degrees
7(cos 55°)
7 over sin 55 degrees
7(tan 55°)

Answer 1

can you post an image

Answer 2

if its a right triangle it has to be 90 degrees and an acute triangle as to be less than 90 degrees and an obtuce triangle has to be more than 90 degrees

Answer 3

right

Answer 4

do you know SOHCAHTOA ?

what you can use to get BC ?