Question

can someone please explain this and how to do these types of problems??!?! im so confused and i dont know how to do them right

Answer 1

28/53

Explanation:

We need the cos of Q

therefore we'll use CAH (in SOH, CAH, TOA)

where CAH means

cos(angle)=adj/hyp

the side that adjacent to Q is 28

and the hypotonous (the oppsoite to the right angle) is 53

therefore cos(q)=28/53