Question

Im unsure what it wants in the blanks, i remember sine and cosine now but, does it want the formula plus the formula? I don't know why it would...

Answer 1

Im just very confused since normally i'm supposed to find the numbers but the only number here is the 90 degrees i just, ive never had to put the formula in the blanks that way its weird

Answer 2

\[sin(\theta)=\frac{opposite}{hypotenuse}\\cos(\theta)=\frac{adjacent}{hypotenuse}\\tan(\theta)=\frac{opposite}{adjacent}\]

Answer 3

im not sure what to put for this tbh

Answer 4

Well, first tell me, what's sin B and tan C

Answer 5

it doesn't have a number, its just b/a and c/b

Answer 6

if i did that right

Answer 7

Yes so what is \[\frac{b}{a} \times \frac{c}{b}\]

Answer 8

ohh, uh should be bc/ab right?

Answer 9

yes but the b's cancel out

Answer 10

so c/a?

Answer 11

yeah

Answer 12

and what's sinC and tan B?

Answer 13

c/a and b/c should be

Answer 14

\[\frac{ c }{ a } \times \frac{ b }{ c }\] the c's can cancel out

Answer 15

b/a?

Answer 16

yes

Answer 17

ok, thank you!

Answer 18

yw~

Answer 19

Just a guide if you ever need it.