Question

if you can just give me the rules i'll be able to find the answer @jigglypuff314

Answer 1

You mean like these? :)

sin(angle) = opposite / hypotenuse
cos(angle) = adjacent / hypotenuse
tan(angle) = opposite / adjacent

Answer 2

and yes

Answer 3

Correct! :D

Answer 4

yay i got around 2 more i need help with is it ok if you help me with them if not i understannd

Answer 5

lol of course I'll help ^_^

Answer 6

and thank you

Answer 7

hmmm I haven't done dialations in a while, but I think a dialation of 2
means that you multiply each side length by 2
so 22 times 2 =
and 5 times 2 = and that should make your fraction :)

Answer 8

yes, I think so :)

Answer 9

ok and do i need to simplify this?

Answer 10

hmmm... I'm not entirely sure... :/
my way of doing it might not have been correct, sorry, you might want to check it with someone else?

Answer 11

you still want to answer my last question?

Answer 12

Sure :) I can try ^_^

Answer 13

ok here you go

Answer 14

The sin, cos, and tan rules can only be used when one of the angles in the triangle is 90 degrees right?
so thinking in the reverse idea
from sin(30) = 1/2 you can draw it to be like

Answer 15

Correct! :D

Answer 16

really?

Answer 17

can you explain why because i think i did it wrong that is why i am shocked

Answer 18

They want you to get the cos of something
that something can't be the 90 degree angle
so that leaves just the 30 or 60 degree angles

then if you wanted to get the cos(30)
you would have gotten a weird radical from pythagorean theorem

but if you chose cos(60)
you see that adj would then be 1
and hyp would be 2

Answer 19

oh nvm i did it the same way i'm so proud of my self and happy you helped me

Answer 20

I'm glad I could help ^_^
you're doing a great job! <3

Answer 21

i got question 4 wrong but it's fine i got a B so thank you so much

Answer 22

Sorry about that, and You're Welcome :P ^_^

Answer 23

no problem at least you helped me understand it better and that is what matters

Answer 24

*sniff* that's beautiful ;D I love people like you <3

Answer 25

thank you so much lol i like tutors like yo lol